Cite as 2025 Ark. App. 290 ARKANSAS COURT OF APPEALS DIVISION II No. CR-24-392
Opinion Delivered May 7, 2025
APPEAL FROM THE CRAWFORD LUIS ARTERO COUNTY CIRCUIT COURT APPELLANT [NO. 17CR-23-252]
V. HONORABLE MARC MCCUNE, JUDGE STATE OF ARKANSAS APPELLEE AFFIRMED IN PART; REVERSED AND REMANDED IN PART TO CORRECT AN ILLEGAL SENTENCE
CINDY GRACE THYER, Judge
Luis Artero was convicted by a Crawford County jury of second-degree sexual assault
and received a twenty-year sentence on that charge. He also received a consecutive seven-year
sentence enhancement under Arkansas Code Annotated section 5-4-702 (Repl. 2024) for
having committed the crime in the presence of a child. On appeal, Artero argues that the
circuit court erred in allowing expert testimony on the subject of delayed disclosure because
the witness providing the testimony lacked the requisite credentials to provide such
testimony. He further argues that there was insufficient evidence to support the enhanced
sentence. We affirm the court’s admission of expert testimony on delayed disclosure.
However, we reverse and remand for the circuit court to strike the sentencing enhancement
as an illegal sentence. In November 2022, ten-year-old MV reported to her school counselor, Cheryl Peters,
that she had been touched inappropriately by her paternal grandfather, Luis Artero. The
alleged abuse occurred in 2017 when MV was in kindergarten. Peters, as a mandated
reporter, contacted the child-abuse hotline to report the disclosure.
After the abuse had been disclosed and reported, Artero was arrested and charged
with second-degree sexual assault. The information was subsequently amended to include a
sentencing enhancement under Arkansas Code Annotated section 5-4-702 for having been
committed in the presence of a child.
At trial, MV testified that once, when she was in kindergarten, she spent the night at
Artero’s house. Her grandmother, her uncle, her brother, and Artero were all there. That
night, she slept in her grandparents’ bedroom with her brother and Artero. All three slept
in the bed, with MV sleeping between the other two. Her uncle slept in his own room, while
her grandmother slept on the couch.
MV testified that while they were in bed that night, Artero put his finger in her
“private spot.” She explained that she was lying on her back, that he touched her under her
clothes, and that he moved his hand up and down while doing so. She said she twisted and
turned toward her brother because it was uncomfortable. She denied thrashing around, and
she stated she did not think her brother woke up during the incident.
2 She testified that her vagina bled after this happened and that she was seen at the
hospital.1 She claimed, however, that she did not tell anyone of the abuse right away because
she was scared Artero would hurt her, but she eventually told her school counselor, Ms.
Peters.2
Karen Blackstone, a forensic interviewer with the Children’s Safety Center in
Springdale, Arkansas, testified regarding the process and procedures used in interviewing
children and the type and specificity of disclosures based on the age and maturity of the
children interviewed. She also testified regarding the stages of disclosure and the reasons a
child might delay disclosure. Blackstone had not interviewed MV specifically, so her
observations were general rather than specific.
Artero’s counsel objected to Blackstone’s testimony, claiming she lacked the requisite
qualifications to provide expert testimony. When questioned regarding her qualifications,
Blackstone testified that she has a bachelor’s degree with a major in social work as well as
continuing education and teaching hours. She had also received specialized training in
conducting forensic interviews with children. That specialized training included
developmental considerations when conducting interviews with children, how children
develop their language, “socialized training” on the dynamics of sexual abuse, the lay
1 Her mother confirmed this. Her mother testified that in December 2017, she took MV to the hospital because of vaginal bleeding. MV was diagnosed with a urinary tract infection. Records of the hospital visit were introduced into evidence. 2 Ms. Peters testified and confirmed that MV reported the abuse to her.
3 disclosure, the process of disclosure, and child sexual-abuse dynamics. She further stated that
she has twenty years of experience as a forensic interviewer and had conducted over four
thousand interviews. She had also been previously recognized in Arkansas courts as an expert
in forensic interviewing, delayed disclosure, the dynamics of sexual abuse, and in Child First,
which is a specialized training for professionals who conduct forensic interviews with
children when there is an allegation of abuse.3 She does not, however, have any advanced
degree nor is she a licensed counselor. She has also not written any peer-reviewed articles on
delayed disclosure or otherwise.
After hearing her qualifications and considering the arguments of counsel, the court
qualified Blackstone as an expert in the dynamics of sexual abuse, forensic interviewing, and
delayed disclosures and allowed her to testify to the above.
Investigator Alora Perry with the Crimes against Children Division of the Arkansas
State Police testified that she had been employed by the Arkansas State Police for a year and
ten months. In that capacity, she had personally conducted roughly 150 forensic interviews
a year. Relevant to this case, she testified without objection regarding her investigation and
the subsequent “true” finding for sexual abuse relating to MV.
Sergeant Jay Baker, a detective in the Criminal Investigation Division, testified that
he was assigned the Artero case after a report of possible sexual abuse had been made to the
3 She testified that she had been qualified as an expert at least four times the previous year.
4 child-abuse hotline. He testified regarding his investigation into the matter as well as the
percentage of cases he dealt with that involved delayed disclosure 4—approximately 70–75
percent. He was questioned about his interview of MV’s mother as well as Angie Mejia’s
interview5 of MV. Mejia’s interview produced some contradictory and conflicting
information from MV regarding the facts surrounding the alleged abuse.
When the State rested, Artero moved, in part, for a directed verdict as to the
sentencing enhancement, arguing that the State had failed to prove that the act was
committed in the presence of a child as that phrase is contemplated by the statute. He noted
that MV’s brother was asleep and thus was not aware of the events in question. Because the
state did not prove that the child was aware of, was observing, or was hearing the crime, the
enhancement did not apply. The court denied his motion.
The defense then called MV’s uncle to testify. The uncle lived with his parents at the
time of the alleged incident. He confirmed that MV and her brother spent the night at their
house on occasion; that they sometimes slept in his parents’ bed; and that his parents would
sometimes sleep in the same bed with them. However, he denied that he ever saw Artero go
into the bedroom while MV was sleeping in there, either alone or with her brother. He stated
he would have known because he always stayed up late playing on his Xbox.
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Cite as 2025 Ark. App. 290 ARKANSAS COURT OF APPEALS DIVISION II No. CR-24-392
Opinion Delivered May 7, 2025
APPEAL FROM THE CRAWFORD LUIS ARTERO COUNTY CIRCUIT COURT APPELLANT [NO. 17CR-23-252]
V. HONORABLE MARC MCCUNE, JUDGE STATE OF ARKANSAS APPELLEE AFFIRMED IN PART; REVERSED AND REMANDED IN PART TO CORRECT AN ILLEGAL SENTENCE
CINDY GRACE THYER, Judge
Luis Artero was convicted by a Crawford County jury of second-degree sexual assault
and received a twenty-year sentence on that charge. He also received a consecutive seven-year
sentence enhancement under Arkansas Code Annotated section 5-4-702 (Repl. 2024) for
having committed the crime in the presence of a child. On appeal, Artero argues that the
circuit court erred in allowing expert testimony on the subject of delayed disclosure because
the witness providing the testimony lacked the requisite credentials to provide such
testimony. He further argues that there was insufficient evidence to support the enhanced
sentence. We affirm the court’s admission of expert testimony on delayed disclosure.
However, we reverse and remand for the circuit court to strike the sentencing enhancement
as an illegal sentence. In November 2022, ten-year-old MV reported to her school counselor, Cheryl Peters,
that she had been touched inappropriately by her paternal grandfather, Luis Artero. The
alleged abuse occurred in 2017 when MV was in kindergarten. Peters, as a mandated
reporter, contacted the child-abuse hotline to report the disclosure.
After the abuse had been disclosed and reported, Artero was arrested and charged
with second-degree sexual assault. The information was subsequently amended to include a
sentencing enhancement under Arkansas Code Annotated section 5-4-702 for having been
committed in the presence of a child.
At trial, MV testified that once, when she was in kindergarten, she spent the night at
Artero’s house. Her grandmother, her uncle, her brother, and Artero were all there. That
night, she slept in her grandparents’ bedroom with her brother and Artero. All three slept
in the bed, with MV sleeping between the other two. Her uncle slept in his own room, while
her grandmother slept on the couch.
MV testified that while they were in bed that night, Artero put his finger in her
“private spot.” She explained that she was lying on her back, that he touched her under her
clothes, and that he moved his hand up and down while doing so. She said she twisted and
turned toward her brother because it was uncomfortable. She denied thrashing around, and
she stated she did not think her brother woke up during the incident.
2 She testified that her vagina bled after this happened and that she was seen at the
hospital.1 She claimed, however, that she did not tell anyone of the abuse right away because
she was scared Artero would hurt her, but she eventually told her school counselor, Ms.
Peters.2
Karen Blackstone, a forensic interviewer with the Children’s Safety Center in
Springdale, Arkansas, testified regarding the process and procedures used in interviewing
children and the type and specificity of disclosures based on the age and maturity of the
children interviewed. She also testified regarding the stages of disclosure and the reasons a
child might delay disclosure. Blackstone had not interviewed MV specifically, so her
observations were general rather than specific.
Artero’s counsel objected to Blackstone’s testimony, claiming she lacked the requisite
qualifications to provide expert testimony. When questioned regarding her qualifications,
Blackstone testified that she has a bachelor’s degree with a major in social work as well as
continuing education and teaching hours. She had also received specialized training in
conducting forensic interviews with children. That specialized training included
developmental considerations when conducting interviews with children, how children
develop their language, “socialized training” on the dynamics of sexual abuse, the lay
1 Her mother confirmed this. Her mother testified that in December 2017, she took MV to the hospital because of vaginal bleeding. MV was diagnosed with a urinary tract infection. Records of the hospital visit were introduced into evidence. 2 Ms. Peters testified and confirmed that MV reported the abuse to her.
3 disclosure, the process of disclosure, and child sexual-abuse dynamics. She further stated that
she has twenty years of experience as a forensic interviewer and had conducted over four
thousand interviews. She had also been previously recognized in Arkansas courts as an expert
in forensic interviewing, delayed disclosure, the dynamics of sexual abuse, and in Child First,
which is a specialized training for professionals who conduct forensic interviews with
children when there is an allegation of abuse.3 She does not, however, have any advanced
degree nor is she a licensed counselor. She has also not written any peer-reviewed articles on
delayed disclosure or otherwise.
After hearing her qualifications and considering the arguments of counsel, the court
qualified Blackstone as an expert in the dynamics of sexual abuse, forensic interviewing, and
delayed disclosures and allowed her to testify to the above.
Investigator Alora Perry with the Crimes against Children Division of the Arkansas
State Police testified that she had been employed by the Arkansas State Police for a year and
ten months. In that capacity, she had personally conducted roughly 150 forensic interviews
a year. Relevant to this case, she testified without objection regarding her investigation and
the subsequent “true” finding for sexual abuse relating to MV.
Sergeant Jay Baker, a detective in the Criminal Investigation Division, testified that
he was assigned the Artero case after a report of possible sexual abuse had been made to the
3 She testified that she had been qualified as an expert at least four times the previous year.
4 child-abuse hotline. He testified regarding his investigation into the matter as well as the
percentage of cases he dealt with that involved delayed disclosure 4—approximately 70–75
percent. He was questioned about his interview of MV’s mother as well as Angie Mejia’s
interview5 of MV. Mejia’s interview produced some contradictory and conflicting
information from MV regarding the facts surrounding the alleged abuse.
When the State rested, Artero moved, in part, for a directed verdict as to the
sentencing enhancement, arguing that the State had failed to prove that the act was
committed in the presence of a child as that phrase is contemplated by the statute. He noted
that MV’s brother was asleep and thus was not aware of the events in question. Because the
state did not prove that the child was aware of, was observing, or was hearing the crime, the
enhancement did not apply. The court denied his motion.
The defense then called MV’s uncle to testify. The uncle lived with his parents at the
time of the alleged incident. He confirmed that MV and her brother spent the night at their
house on occasion; that they sometimes slept in his parents’ bed; and that his parents would
sometimes sleep in the same bed with them. However, he denied that he ever saw Artero go
into the bedroom while MV was sleeping in there, either alone or with her brother. He stated
he would have known because he always stayed up late playing on his Xbox.
4 He testified that he considered delayed disclosure to be disclosure that occurred a month or more after the event. 5 Angie Mejia is a child interviewer at Hamilton House, a child-advocacy center.
5 After the uncle’s testimony, Artero rested and renewed his motion for directed
verdict. The court again denied it. The matter was submitted to the jury, which returned a
guilty verdict on the sexual-assault charge and found beyond a reasonable doubt that the
sexual assault was committed in the presence of a child. Artero was sentenced to twenty years
in the Arkansas Division of Correction for sexual assault with a consecutive seven-year
sentencing enhancement for the offense being committed in the presence of a child. He
appealed.
On appeal, Artero argues the circuit court erred in allowing Karen Blackstone to give
expert testimony on the subject of delayed disclosure, claiming she lacked the requisite
credentials to provide this testimony. He further argues that the circuit court erred in
denying his directed-verdict motion on the State’s request for an enhanced sentence because
MV’s brother was not awake during the commission of the crime.
I. Expert Witness Qualifications
Artero argues first that Karen Blackstone should not have been qualified as an expert
witness on the issue of delayed disclosure. He claims that she lacked counseling licensure or
any psychology- or psychiatry-based credentials or education. As such, she should not have
been allowed to opine about the human psyche. Nor was the fact that she had been
previously qualified as an expert on the subject in other trials definitive as to whether she
“was actually qualified as an expert.”
Our jurisprudence on the qualification of expert witnesses is clear: such decisions fall
solely within the sound discretion of the circuit court. Nelson v. State, 2024 Ark. 24, 683
6 S.W.3d 177. Thus, we will not reverse a circuit court’s decision on who qualifies as an expert
absent a clear abuse of that discretion. Id. at 20, 683 S.W.3d at 193. Abuse of discretion is a
high threshold that does not simply require error in the circuit court’s decision but requires
that the circuit court act improvidently, thoughtlessly, or without due consideration. Id. at
16, 683 S.W.3d at 191. The circuit court in this matter acted well within its discretion and
without error.
To determine whether one qualifies as an expert, a circuit court must weigh whether
the witness is qualified as an expert by the witness’s “knowledge, skill, experience, training,
or education,” and once reconciled, the witness “may testify thereto in the form of an
opinion or otherwise.” Nelson, 2024 Ark. 24, at 20, 683 S.W.3d at 193. Ultimately, circuit
courts are responsible for determining, on the basis of the witness’s qualification, whether
the witness has “knowledge of a subject at hand which is beyond that of ordinary persons.”
Id. Unless the person is clearly lacking in training and experience, the decided tendency is
to permit the fact-finder to hear the testimony of someone having superior knowledge in a
given field. Raglon v. State, 2017 Ark. App. 267, 522 S.W.3d 814 (citing Graftenreed v.
Seabaugh, 100 Ark. App. 364, 372, 268 S.W.3d 905, 914 (2007)). Absolute expertise
concerning a particular subject is not required to qualify a witness as an expert. Id. In fact,
Arkansas Rule of Evidence 702 expressly recognizes that an expert’s testimony may be based
on experience in addition to knowledge and training. Id.
Here, Blackstone has a bachelor’s degree with a major in social work, has completed
continuing education and teaching hours, and has received specialized training in
7 conducting forensic interviews with children. Her specialized training included
developmental considerations when conducting interviews with children, how children
develop their language, “socialized training” on the dynamics of sexual abuse, the lay
disclosure, the process of disclosure, and child sexual-abuse dynamics. Additionally, she has
twenty years of experience as a forensic interviewer and has conducted over four thousand
interviews. And while she does not have any advanced degrees nor has she written any peer-
reviewed articles on delayed disclosure, she is not clearly lacking in either training or
experience. Thus, it was not an abuse of discretion for the circuit court to qualify Blackstone
as an expert witness.
Furthermore, to the extent Artero argues that Blackstone’s testimony was
inadmissible because it might tend to bolster MV’s testimony or improperly profile Artero
as an offender, he did not make those arguments below. It is our longstanding rule that we
will not consider arguments, even constitutional arguments, raised for the first time on
appeal. Goodrum v. State, 2025 Ark. 41.
II. Sentencing Enhancement
Artero next argues that the circuit court erred in denying his directed-verdict motion
on the State’s request for an enhanced sentence because the State failed to prove beyond a
reasonable doubt that MV’s brother was awake during the commission of the alleged assault.
We need not reach the merits of his argument, however, because the State has conceded that
Arkansas Code Annotated section 5-4-702(a)(7) was not in effect when the offense was
committed; thus, imposition of the sentencing enhancement constitutes an illegal sentence.
8 An illegal sentence is one that is illegal on its face. Jackson v. State, 2018 Ark. 209, 549
S.W.3d 346. A sentence is illegal on its face when it is void because it is beyond the circuit
court’s authority to impose and gives rise to a question of subject-matter jurisdiction. Id. The
circuit court here clearly lacked the authority to impose a sentence pursuant to section 5-4-
702 for having committed the crime in the presence of a child.
It is a well-established rule that a sentence imposed must be in accordance with the
statutes in effect on the date of the crime. State v. Ross, 344 Ark. 364, 367, 39 S.W.3d 789,
791 (2001). The crime in this case occurred in 2017. At that time, second-degree sexual
assault was not an offense subject to enhancement under the statute. The subsequent
amendment, which added second-degree sexual assault to those crimes subject to
enhancement, did not become effective until July 24, 2019. See Act 324 of 2019, § 1(a)(7);
Op. Ark. Att’y Gen. No. 034 (2019). Thus, the circuit court was without authority to impose
it.
We may address an illegal sentence sua sponte because void or illegal sentences are
matters of subject-matter jurisdiction, and we review them even if they are not raised on
appeal. Willingham v. State, 2021 Ark. 177, 631 S.W.3d 558; Young v. State, 2023 Ark. App.
416.6 We, therefore, reverse Artero’s sentence under the sentencing enhancement and
remand for the trial court to enter an amended sentencing order reflecting same.
6 We recognize that Artero did not raise the illegal-sentencing issue in his opening brief and that there is conflicting Arkansas Supreme Court caselaw holding that, in other than life-imprisonment or death-sentence cases, the court will not consider an illegal- sentence question on appeal unless the appellant has raised it. See Hayes v. State, 2020 Ark.
9 For the foregoing reasons, we affirm in part and reverse and remand in part to correct
an illegal sentence.
Affirmed in part; reversed and remanded in part to correct an illegal sentence.
GLADWIN and WOOD, JJ., agree.
Jimmie Carl Bush, for appellant.
Tim Griffin, Att’y Gen., by: Kent G. Holt, Ass’t Att’y Gen., for appellee.
297; Bilderback v. State, 319 Ark. 643, 893 S.W.2d 780 (1995). The majority of recent Arkansas Supreme Court cases, however, have treated an illegal sentence as one of subject- matter jurisdiction that the appellate court can raise sua sponte. Willingham, supra; Scherrer v. State, 2019 Ark. 264, 584 S.W.3d; Harness v. State, 352 Ark. 335, 101 S.W.3d 235 (2003). Because the State has conceded error in this matter, we have determined that judicial efficiency and economy require the matter to be corrected on remand rather than requiring a separate petition for postconviction relief to be filed.