23CA2117 Peo v Rantz 03-27-2025
COLORADO COURT OF APPEALS
Court of Appeals No. 23CA2117 El Paso County District Court No. 01CR4048 Honorable Marcus S. Henson, Judge
The People of the State of Colorado,
Plaintiff-Appellee,
v.
Geoffrey Del Rantz,
Defendant-Appellant.
ORDER AFFIRMED
Division V Opinion by JUDGE SULLIVAN Martinez* and Taubman*, JJ., concur
NOT PUBLISHED PURSUANT TO C.A.R. 35(e) Announced March 27, 2025
Philip J. Weiser, Attorney General, Brittany Zehner, Senior Assistant Attorney General & Assistant Solicitor General, Denver, Colorado, for Plaintiff-Appellee
The Gasper Law Group, PLLC, Allen Gasper, Colorado Springs, Colorado, for Defendant-Appellant
*Sitting by assignment of the Chief Justice under provisions of Colo. Const. art. VI, § 5(3), and § 24-51-1105, C.R.S. 2024. ¶1 Geoffrey Del Rantz appeals the postconviction court’s order
denying his fourth Crim. P. 35(c) motion. We affirm.
I. Background
¶2 In 2002, a jury convicted Rantz of multiple offenses for
sexually assaulting two minors, including sexual assault on a child
by a person in a position of trust as a pattern of abuse. The trial
court sentenced Rantz to an aggregate indeterminate sentence of
forty years to life in the custody of the Department of Corrections.
On direct appeal, a division of this court affirmed Rantz’s
convictions, although it remanded for resentencing with conflict-
free counsel. People v. Rantz, (Colo. App. No. 02CA2120, Apr. 20,
2006) (not published pursuant to C.A.R. 35(f)) (Rantz I). The
division also affirmed the postconviction court’s order denying
Rantz’s first Crim. P. 35(c) motion for postconviction relief. Id. On
remand with conflict-free counsel, the trial court again sentenced
Rantz to an aggregate indeterminate sentence of forty years to life.
¶3 In 2007, Rantz filed a second Crim. P. 35(c) motion pro se,
which the postconviction court declined to rule on because Rantz
was represented by counsel at the time. After counsel withdrew,
Rantz filed a third Crim. P. 35(c) motion pro se that raised fourteen
1 claims for relief, including that his trial counsel had provided
ineffective assistance of counsel. The postconviction court denied
the motion, and a division of this court affirmed. People v. Rantz,
(Colo. App. No. 10CA2276, Apr. 26, 2012) (not published pursuant
to C.A.R. 35(f)) (Rantz II).
¶4 In 2022, Rantz filed his fourth Crim. P. 35(c) motion, this time
through counsel. As relevant to this appeal, Rantz alleged that his
trial counsel had provided ineffective assistance by advising him to
reject two plea offers based on counsel’s mistaken belief that he
would receive the same sentence if he was convicted at trial.
According to Rantz, trial counsel also advised him incorrectly that
he would have to serve only fifty percent of any sentence imposed
after trial before becoming parole eligible. His trial counsel’s error
couldn’t have been discovered earlier, Rantz asserted, because the
Department of Corrections had only recently issued its official time
computation report with his parole eligibility date.
¶5 After holding an evidentiary hearing in September 2023, the
postconviction court found in a detailed oral ruling that Rantz had
established excusable neglect for bringing his claims more than
three years after his felony convictions became final, see § 16-5-
2 402(1), (2)(d), C.R.S. 2024, but it nevertheless denied Rantz’s
motion on the merits.
¶6 Rantz now appeals. He contends that the postconviction court
erred by (1) finding that two alleged plea offers described in letters
that his trial counsel sent him before trial weren’t actual offers
made by the prosecution; (2) not applying current state and federal
precedent to evaluate the effectiveness of trial counsel’s
performance; and (3) not appropriately considering an active
conflict that arose between Rantz and trial counsel during plea
negotiations. We address and reject each contention in turn.
II. Applicable Law and Standard of Review
¶7 A criminal defendant has a constitutional right to the effective
assistance of counsel. People v. Rainey, 2023 CO 14, ¶ 1. To
prevail on an ineffective assistance of counsel claim, the defendant
must show that (1) counsel’s performance was deficient, and (2) the
deficient performance prejudiced their defense. Strickland v.
Washington, 466 U.S. 668, 687 (1984). Prejudice in this context
means that the defendant has shown a reasonable probability that,
but for counsel’s unprofessional errors, the outcome of the
proceeding would have been different. Id. at 694. A reasonable
3 probability is “a probability sufficient to undermine confidence in
the outcome.” People v. Houser, 2020 COA 128, ¶ 30 (quoting
Strickland, 466 U.S. at 694). A defendant must establish both
prongs under Strickland to succeed on their ineffective assistance of
counsel claim. People v. Garcia, 815 P.2d 937, 941 (Colo. 1991).
¶8 Ineffective assistance of counsel claims present mixed
questions of law and fact. People v. Corson, 2016 CO 33, ¶ 25. We
review the postconviction court’s legal conclusions de novo but
defer to the court’s factual findings if they are supported by the
record. Id. We also defer to the court’s determinations regarding
the weight and credibility of witness testimony at an evidentiary
hearing. Dunlap v. People, 173 P.3d 1054, 1061-62 (Colo. 2007).
III. Discussion
A. Timeliness
¶9 At the outset, we reject the People’s arguments that Rantz’s
claims in his 2022 motion were time barred and that the
postconviction court erred by reaching their merits.
¶ 10 We recognize that a defendant must ordinarily commence a
collateral attack on the validity of their felony conviction, except
class 1 felonies, within three years of the date of conviction. § 16-5-
4 402(1). But an exception to this time bar exists when the
postconviction court finds “circumstances amounting to justifiable
excuse or excusable neglect.” § 16-5-402(2)(d). Whether the
defendant has demonstrated justifiable excuse or excusable neglect
is a question of fact for the postconviction court. People v.
Shepherd, 43 P.3d 693, 698 (Colo. App. 2001).
¶ 11 In its oral ruling, the postconviction court found that Rantz
had shown excusable neglect based on the difficulties he
experienced in securing his exact parole eligibility date from the
Department of Corrections’ time computation division. The record
supports this finding. Rantz testified that (1) Department personnel
repeatedly gave him inconsistent parole eligibility dates; (2) he
attempted to file a formal grievance in 2017 but was told that time
computation wasn’t a cognizable grievance; and (3) he didn’t receive
the Department’s official time computation report from its head of
case management until December 2021.
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23CA2117 Peo v Rantz 03-27-2025
COLORADO COURT OF APPEALS
Court of Appeals No. 23CA2117 El Paso County District Court No. 01CR4048 Honorable Marcus S. Henson, Judge
The People of the State of Colorado,
Plaintiff-Appellee,
v.
Geoffrey Del Rantz,
Defendant-Appellant.
ORDER AFFIRMED
Division V Opinion by JUDGE SULLIVAN Martinez* and Taubman*, JJ., concur
NOT PUBLISHED PURSUANT TO C.A.R. 35(e) Announced March 27, 2025
Philip J. Weiser, Attorney General, Brittany Zehner, Senior Assistant Attorney General & Assistant Solicitor General, Denver, Colorado, for Plaintiff-Appellee
The Gasper Law Group, PLLC, Allen Gasper, Colorado Springs, Colorado, for Defendant-Appellant
*Sitting by assignment of the Chief Justice under provisions of Colo. Const. art. VI, § 5(3), and § 24-51-1105, C.R.S. 2024. ¶1 Geoffrey Del Rantz appeals the postconviction court’s order
denying his fourth Crim. P. 35(c) motion. We affirm.
I. Background
¶2 In 2002, a jury convicted Rantz of multiple offenses for
sexually assaulting two minors, including sexual assault on a child
by a person in a position of trust as a pattern of abuse. The trial
court sentenced Rantz to an aggregate indeterminate sentence of
forty years to life in the custody of the Department of Corrections.
On direct appeal, a division of this court affirmed Rantz’s
convictions, although it remanded for resentencing with conflict-
free counsel. People v. Rantz, (Colo. App. No. 02CA2120, Apr. 20,
2006) (not published pursuant to C.A.R. 35(f)) (Rantz I). The
division also affirmed the postconviction court’s order denying
Rantz’s first Crim. P. 35(c) motion for postconviction relief. Id. On
remand with conflict-free counsel, the trial court again sentenced
Rantz to an aggregate indeterminate sentence of forty years to life.
¶3 In 2007, Rantz filed a second Crim. P. 35(c) motion pro se,
which the postconviction court declined to rule on because Rantz
was represented by counsel at the time. After counsel withdrew,
Rantz filed a third Crim. P. 35(c) motion pro se that raised fourteen
1 claims for relief, including that his trial counsel had provided
ineffective assistance of counsel. The postconviction court denied
the motion, and a division of this court affirmed. People v. Rantz,
(Colo. App. No. 10CA2276, Apr. 26, 2012) (not published pursuant
to C.A.R. 35(f)) (Rantz II).
¶4 In 2022, Rantz filed his fourth Crim. P. 35(c) motion, this time
through counsel. As relevant to this appeal, Rantz alleged that his
trial counsel had provided ineffective assistance by advising him to
reject two plea offers based on counsel’s mistaken belief that he
would receive the same sentence if he was convicted at trial.
According to Rantz, trial counsel also advised him incorrectly that
he would have to serve only fifty percent of any sentence imposed
after trial before becoming parole eligible. His trial counsel’s error
couldn’t have been discovered earlier, Rantz asserted, because the
Department of Corrections had only recently issued its official time
computation report with his parole eligibility date.
¶5 After holding an evidentiary hearing in September 2023, the
postconviction court found in a detailed oral ruling that Rantz had
established excusable neglect for bringing his claims more than
three years after his felony convictions became final, see § 16-5-
2 402(1), (2)(d), C.R.S. 2024, but it nevertheless denied Rantz’s
motion on the merits.
¶6 Rantz now appeals. He contends that the postconviction court
erred by (1) finding that two alleged plea offers described in letters
that his trial counsel sent him before trial weren’t actual offers
made by the prosecution; (2) not applying current state and federal
precedent to evaluate the effectiveness of trial counsel’s
performance; and (3) not appropriately considering an active
conflict that arose between Rantz and trial counsel during plea
negotiations. We address and reject each contention in turn.
II. Applicable Law and Standard of Review
¶7 A criminal defendant has a constitutional right to the effective
assistance of counsel. People v. Rainey, 2023 CO 14, ¶ 1. To
prevail on an ineffective assistance of counsel claim, the defendant
must show that (1) counsel’s performance was deficient, and (2) the
deficient performance prejudiced their defense. Strickland v.
Washington, 466 U.S. 668, 687 (1984). Prejudice in this context
means that the defendant has shown a reasonable probability that,
but for counsel’s unprofessional errors, the outcome of the
proceeding would have been different. Id. at 694. A reasonable
3 probability is “a probability sufficient to undermine confidence in
the outcome.” People v. Houser, 2020 COA 128, ¶ 30 (quoting
Strickland, 466 U.S. at 694). A defendant must establish both
prongs under Strickland to succeed on their ineffective assistance of
counsel claim. People v. Garcia, 815 P.2d 937, 941 (Colo. 1991).
¶8 Ineffective assistance of counsel claims present mixed
questions of law and fact. People v. Corson, 2016 CO 33, ¶ 25. We
review the postconviction court’s legal conclusions de novo but
defer to the court’s factual findings if they are supported by the
record. Id. We also defer to the court’s determinations regarding
the weight and credibility of witness testimony at an evidentiary
hearing. Dunlap v. People, 173 P.3d 1054, 1061-62 (Colo. 2007).
III. Discussion
A. Timeliness
¶9 At the outset, we reject the People’s arguments that Rantz’s
claims in his 2022 motion were time barred and that the
postconviction court erred by reaching their merits.
¶ 10 We recognize that a defendant must ordinarily commence a
collateral attack on the validity of their felony conviction, except
class 1 felonies, within three years of the date of conviction. § 16-5-
4 402(1). But an exception to this time bar exists when the
postconviction court finds “circumstances amounting to justifiable
excuse or excusable neglect.” § 16-5-402(2)(d). Whether the
defendant has demonstrated justifiable excuse or excusable neglect
is a question of fact for the postconviction court. People v.
Shepherd, 43 P.3d 693, 698 (Colo. App. 2001).
¶ 11 In its oral ruling, the postconviction court found that Rantz
had shown excusable neglect based on the difficulties he
experienced in securing his exact parole eligibility date from the
Department of Corrections’ time computation division. The record
supports this finding. Rantz testified that (1) Department personnel
repeatedly gave him inconsistent parole eligibility dates; (2) he
attempted to file a formal grievance in 2017 but was told that time
computation wasn’t a cognizable grievance; and (3) he didn’t receive
the Department’s official time computation report from its head of
case management until December 2021. Rantz’s postconviction
counsel filed his current Crim. P. 35(c) motion less than two
months later.
5 ¶ 12 Because the postconviction court’s finding of excusable neglect
is supported by the record, we won’t disturb its finding on review.
See Shepherd, 43 P.3d at 698.
B. Validity of Plea Offers
¶ 13 We next turn to Rantz’s contention that the postconviction
court erred by finding that the prosecution didn’t make Rantz two
plea offers that his trial counsel described in a pair of letters to
Rantz while he awaited trial.
¶ 14 In his 2022 motion for postconviction relief, Rantz relied on
his trial counsel’s letters to allege that the prosecution had
extended two alternative plea offers — that Rantz plead guilty to
either (1) one count of sexual assault on a child, a class 4 felony,
with an open sentence to the court; or (2) second degree kidnapping
and theft.
¶ 15 Rantz’s trial counsel testified, however, that she had written
her two letters to Rantz early in the case and that the prosecution
ultimately refused to make any plea offer that wasn’t a “sex
indeterminate offer.” She explained that the prosecution’s offer was
for Rantz to plead guilty to sex assault on a child (position of trust)
6 as a class 3 felony with an indeterminant sentence. She testified as
follows:
Well, at some point, I believed that he had — that they had offered a kidnapping, theft case. But, you know, ultimately, I — I need to make clear that these letters were written within 2 to 3 weeks of — I mean, they were very early on in the case, the two exhibits, A and B. Things progressed, you know, in a much more heated, contested fashion from there. But they were filed — written early in the case. So, you know, at some point, it became absolutely clear that we were not going to get anything other than a sex — a sex indeterminate offer.
¶ 16 The trial prosecutor similarly testified that, because Rantz’s
case was high profile, his team declined to offer a “non-sex charge.”
He explained that such an offer was a “non-starter”; that Rantz’s
trial counsel had sought a “non-sex plea,” but he “quickly shut [it]
down”; and that he “would have been fired” for making such an
offer. Consistent with trial counsel’s testimony, the prosecutor
testified that the only offer the prosecution had extended was for
Rantz to plead guilty to sex assault on a child (position of trust)
with an open sentence.
¶ 17 In its oral ruling, the postconviction court found credible the
prosecutor’s testimony that his team had extended only one plea
7 offer and that any request for Rantz to plead to a non-sex offense
was a non-starter. As a result, the court determined that trial
counsel couldn’t have advised Rantz to accept a plea offer that the
prosecution never actually extended. The court also found credible
trial counsel’s testimony that, in addition to her two letters, she had
multiple in-person and telephone conversations with Rantz
regarding possible penalties. Because the court’s findings enjoy
record support, they are binding on us on review. See, e.g., Downey
v. People, 25 P.3d 1200, 1206 (Colo. 2001).
¶ 18 We aren’t persuaded otherwise by Rantz’s arguments that
(1) the postconviction court should have placed more weight on trial
counsel’s “objective” letters, and (2) the prosecutor’s memory was
“unreliable.” Although Rantz presented some evidence supporting
his version of how the plea negotiations played out, we may not
revisit the postconviction court’s determinations of witness
credibility or the weight given to the evidence. See People v.
Williams, 908 P.2d 1157, 1161 (Colo. App. 1985).
¶ 19 Accordingly, we perceive no error in the postconviction court’s
finding that the prosecution didn’t extend the plea offers described
in trial counsel’s letters to Rantz.
8 C. Trial Counsel’s Plea Phase Advice
¶ 20 Rantz next contends that the postconviction court erred by
failing to apply current state and federal precedent to evaluate the
effectiveness of trial counsel’s performance during plea negotiations.
We conclude that, even if we assume without deciding that trial
counsel’s performance was deficient, Rantz failed to establish
prejudice.
¶ 21 A defendant who receives ineffective assistance of counsel
during plea negotiations and then proceeds to trial in lieu of taking
a plea offer may suffer prejudice from either a conviction on more
serious counts or the imposition of a more severe sentence. Lafler
v. Cooper, 566 U.S. 156, 166 (2012). To prove such prejudice, the
defendant must show, as relevant here, a reasonable probability
that they would have accepted the plea offer rather than going to
trial if they had been properly advised. People v. Delgado, 2019
COA 55, ¶ 21.
¶ 22 The postconviction court found that Rantz suffered no
prejudice from trial counsel’s allegedly deficient plea-phase advice
because (1) the prosecution never actually extended the plea offers
that Rantz asserted he would have accepted, and (2) Rantz’s
9 “steadfast adherence” to his innocence showed that he wouldn’t
have accepted a plea offer in any event.
¶ 23 The record supports the postconviction court’s first finding, as
discussed above.
¶ 24 The record also supports the postconviction court’s second
finding. Rantz’s trial counsel testified at the 2023 hearing that
Rantz had maintained his innocence from the beginning of the case
through sentencing; that Rantz “was not interested in a plea,
period”; and that Rantz’s sole focus throughout the “entire
litigation” was being able to continue his relationship with one of
the victims. By crediting trial counsel’s testimony, the
postconviction court necessarily rejected Rantz’s conflicting
evidence suggesting that he would have accepted a plea offer had he
been properly advised. We may not reweigh the conflicting evidence
to reach a different result. See People v. Sifuentes, 2017 COA 48M,
¶ 30 (Appellate courts give “substantial deference” to the
postconviction court’s findings when its prejudice determination
“depends heavily on the court’s credibility findings or its resolution
of factual disputes.”).
10 ¶ 25 To the extent Rantz on appeal relies on evidence appended to
his emergency petition for rehearing that sought reconsideration of
the court’s decision denying his Crim. P. 35(c) motion, we agree
with the People that Rantz was obligated to introduce such evidence
during the 2023 evidentiary hearing. See People v. Thomas, 195
P.3d 1162, 1164 (Colo. App. 2008) (“The rules of criminal procedure
do not authorize a motion to reconsider postconviction orders.”).
Rantz doesn’t argue that the evidence appended to his petition for
rehearing couldn’t have been discovered earlier through the exercise
of due diligence, see Crim. P. 35(c)(3)(VI)(a), nor does the record
reveal such evidence.1
¶ 26 Accordingly, the postconviction court didn’t err by denying
Rantz’s ineffective assistance of counsel claim.
1 For the first time in his reply brief, Rantz contends that, if we
determine that postconviction counsel should have introduced the evidence at the 2023 evidentiary hearing, we should remand the case for the postconviction court to address the effectiveness of his postconviction counsel. But we don’t address arguments raised for the first time in a reply brief. People v. Owens, 2024 CO 10, ¶ 90.
11 D. Conflict of Interest
¶ 27 Rantz also contends that the postconviction court erred by
failing to consider an “active conflict” that arose between Rantz and
trial counsel during plea negotiations.
¶ 28 According to Rantz, one of his alleged minor victims contacted
his trial counsel to seek advice about emancipation after having run
away to California. Trial counsel failed to report her
communication with the minor, but the prosecution eventually
discovered the communication and moved to disqualify her, alleging
that she had become a fact witness on the kidnapping charge
against Rantz. Although the trial court denied the prosecution’s
motion, Rantz argues that trial counsel’s actions created a conflict
of interest that prevented her from effectively representing his
interests during plea negotiations. The postconviction court denied
Rantz’s claim as successive, explaining that the “appellate courts
have already addressed this issue sufficiently.”
¶ 29 Under Crim. P. 35(c)(3)(VI), a postconviction court must deny
as successive any claim that was “raised and resolved in a prior
appeal or postconviction proceeding” on behalf of the same
12 defendant. We review de novo whether a Crim. P. 35(c) claim is
properly denied as successive. People v. Taylor, 2018 COA 175, ¶ 8.
¶ 30 In Rantz I, the division determined that Rantz’s trial counsel
had a conflict of interest in representing Rantz at sentencing based
on a renewed investigation by the district attorney’s office “following
the trial.” Rantz I, slip op. at 14. But the division rejected Rantz’s
related contention that trial counsel labored under a conflict “up to
and through the time of trial.” Id. at 10. Thus, because a division
of this court has already rejected Rantz’s contention that his trial
counsel labored under a conflict of interest during pretrial plea
negotiations, we reject his claim as successive. See Crim. P.
35(c)(3)(VI).
¶ 31 We aren’t persuaded otherwise by Rantz’s argument that his
earlier conflict-related arguments focused only on the trial, not on
trial counsel’s plea-phase negotiations. On this record, we fail to
see how Rantz’s trial counsel could labor under a conflict during
plea negotiations but not the trial itself. See Thomas, 195 P.3d at
1165 (Crim. P. 35(c)(3)(VI)’s bar on successive claims prevents relief
“based on the same or similar allegations.”) (emphasis added).
13 ¶ 32 Accordingly, we discern no error in the postconviction court’s
decision rejecting Rantz’s claim that his trial counsel labored under
a conflict of interest during plea negotiations.
IV. Disposition
¶ 33 We affirm the order.
JUSTICE MARTINEZ and JUDGE TAUBMAN concur.