Derek Steven McCormack v. Dao Vang, Acting Warden

District Court, N.D. California·Decided February 3, 2026·No. 3:24-cv-00232·Unknown

Opinion

DEREK STEVEN MCCORMACK, Case No. 24-cv-00232-AMO (PR)

Petitioner, ORDER DENYING PETITION FOR WRIT OF HABEAS CORPUS; AND v. DENYING CERTIFICATE OF APPEALABILITY DAO VANG, Acting Warden,1 Respondent.

Petitioner Derek Steven McCormack, a state prisoner currently incarcerated at California Health Care Facility, filed the instant petition for a writ of habeas corpus pursuant to 28 U.S.C. § 2254, representing himself. McCormack challenges his 2020 Mendocino County conviction and 2021 sentence of nine years for arson of an inhabited dwelling, stemming from a negotiated plea. Dkt. 1 at 1-3.2 Having read and considered the papers filed in connection with this matter and being fully informed, the Court hereby DENIES all claims in the petition and his request for an evidentiary hearing for the reasons set forth below. A. Factual Background On the morning of August 5, 2019, Mendocino County Sheriff Deputy Christian Denton and Sgt. Van Hagen responded to a reported structure fire at the Potter Valley home of 1 Dao Vang, the current acting warden of the prison where McCormack is incarcerated, has been substituted as Respondent pursuant to Rule 25(d) of the Federal Rules of Civil Procedure.

2 Page number citations refer to those assigned by the Court’s electronic case management filing McCormack’s ex-fiancée, Jillian Clark.3 Dkt. 13-10 (Resp’t Ex. K - CalFire Investigation Report by Mendocino Unit Battalion Chief Ryan Smith)4 at 4, 12; Dkt. 13-2 (RT)5 69; Dkt. 13-11 (Resp’t Ex. M - Mendocino County Sheriff’s Office Case Report by Deputy Denton) at 5. At the time, Ms. Clark lived in that home with her father (Mr. .Clark) and mother. Dkt. 13-10 at 4. Mr. Clark had called dispatch to report that “someone had attempted to burn down his garage (which is attached to the residence) and the garage door was still smoldering.” Dkt. 13-11 at 5. Mr. Clark advised dispatch that he “did not need fire to respond.” Id. Deputy Denton arrived at the scene, and he requested a fire investigator. Dkt. 13-10 at 12. Chief Smith responded along with Officer Joey Howard, who was assigned to Chief Smith for field training. Id. Upon arrival, Deputy Denton briefed Chief Smith of the circumstances and showed Chief Smith burns on the garage door, which Chief Smith proceeded to evaluate. Id. at 12. According to Chief Smith, the fire had self-extinguished, but charring and damage was done to the garage door. Id. Chief Smith determined that “[t]he fire [wa]s believed to have occurred sometime during that night while [Ms. Clark], her mother and [f]ather were sleeping inside the residence.” Id. Chief Smith noticed and took a picture of a spike strip6 laid across the driveway, concealed by dirt that did not match any of the dirt around the home and appeared to have been brought in from another location. Id. at 4, 13; RT 103-104. Chief Smith explained that he was “not sure what [the spike strip] was for, either to take out fire trucks responding to the residence or

3 McCormack spells his ex-fiancée’s last name as “Clarke.” See Dkt. 1 at 3. However, police and fire reports spell her last name as “Clark.” See Dkts. 13-10, 13-11. The Court uses the latter spelling.

4 The CalFire Investigation Report is a sixteen-page document, which includes “Summary” and “Narrative” sections, and the Court cites both sections using the page number citations assigned by its electronic case management filing system. See Dkt. 13-10.

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