People v. Cook CA3

CourtCalifornia Court of Appeal
DecidedMay 20, 2025
DocketC100319
StatusUnpublished

This text of People v. Cook CA3 (People v. Cook CA3) is published on Counsel Stack Legal Research, covering California Court of Appeal primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
People v. Cook CA3, (Cal. Ct. App. 2025).

Opinion

Filed 5/20/25 P. v. Cook CA3 NOT TO BE PUBLISHED California Rules of Court, rule 8.1115(a), prohibits courts and parties from citing or relying on opinions not certified for publication or ordered published, except as specified by rule 8.1115(b). This opinion has not been certified for publication or ordered published for purposes of rule 8.1115.

IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA THIRD APPELLATE DISTRICT (Sacramento) ----

THE PEOPLE, C100319

Plaintiff and Respondent, (Super. Ct. No. 20FE000410)

v.

TRISTAN COOK,

Defendant and Appellant.

A jury found defendant Tristan Cook guilty of manslaughter and attempted manslaughter. It also found true two firearm enhancements. The trial court sentenced defendant to 12 years four months in prison. On appeal, defendant contends the trial court erred in refusing to dismiss one of his two firearm enhancements because the court failed to assess his future dangerousness if it dismissed the enhancement. We disagree and affirm. FACTUAL AND PROCEDURAL BACKGROUND The information charged defendant with the murder of Nedra Vanhorn (murder victim) and the attempted murder of G.M. (Pen. Code, §§ 187, subd. (a), 664/187,

1 subd. (a); further undesignated statutory references are to the Penal Code.) The information alleged firearm enhancements as to both crimes under section 12022.53, subdivisions (b), (c), and (d). Finally, the information alleged the special circumstance defendant committed the murder while he was engaged in the commission of a burglary. (§ 190.2, subd.(a)(17).) On the night of January 5, 2020, officers responded to a call regarding a shooting on Crandall Avenue. When they arrived, they found G.M. in front of the house. G.M. told the responding officers his neighbor shot him. Officers found murder victim in a pool of blood inside the home. She had been hit by up to five bullets, one of which killed her. An officer arrested defendant walking away from the house. Defendant had $1,879 in cash on his person. According to the trial testimony of G.M., he was a friend of murder victim. Murder victim lived with her boyfriend (murder victim’s boyfriend). Murder victim’s boyfriend was known to sell cocaine and keep a .45-caliber gun on the couch where he slept. The night of the shooting, G.M. got off work about 11:00 p.m. G.M. was armed with a .40-caliber pistol when he went to murder victim’s house. He knocked on the door and no one answered, but then the door opened as if by magic. G.M. saw murder victim sleeping on the couch but saw no sign of murder victim’s boyfriend. Then, murder victim stood up and told G.M. the two of them were going to smoke marijuana together. Before they could start to smoke, murder victim went to the bathroom and G.M. heard her say, “what [are] you doing here?” Next, G.M. saw defendant standing in the bedroom and recognized him as the next door neighbor. Defendant said something to G.M. and the two proceeded to race to get the pistol of murder victim’s boyfriend that was on the couch. Defendant got to the gun first, and G.M. grabbed the barrel. Defendant fired the gun, shooting G.M. through the hand. While G.M. struggled to keep the barrel pointed away from him, defendant kept firing the

2 gun until it was empty. Bullets flew everywhere. Defendant shot G.M. in his hand, his shoulders, and abdomen. After defendant emptied that gun, G.M. retrieved his own weapon. Defendant retreated into a room and closed the door. G.M. could hear defendant trying to reload his own weapon. G.M. racked his weapon to load a bullet in the chamber and waited for defendant to come out. The next things G.M. heard were murder victim yell “no” and then a boom from the gun. G.M. saw murder victim fall backwards. G.M. fired two shots at defendant who jumped back. Defendant returned fire blindly towards G.M. from the room in which defendant was located. G.M. told defendant if he “want[ed] to get up out of here, you better do it now,” and defendant jumped out of the window. G.M. called the police from his cell phone. He hid his gun in a laundry room cabinet. In the People’s case-in-chief, defendant’s cell phone showed 35 calls between defendant and murder victim’s boyfriend between 9:53 p.m. and 10:28 p.m. the night of the shooting. There were a number of instant messages that suggested defendant was setting up a robbery around the time of the shooting, but nothing pointed to the house of murder victim’s boyfriend and murder victim as the object of the robbery. The messages started on December 30, 2019, and the most recent one occurred at about 8:00 p.m. the night of the shooting, stating, “Is that lick still good.” “Lick” is a common term for a robbery. Officers found 17 .45-caliber shell casings and three .40-caliber shell casings in the house. Officers also found the gun used by defendant wedged in between the driver seat and the center console of a nearby car. Finally, they found the gun used by G.M. in the laundry room. Defendant told the jury a different story. He moved into the neighborhood in July and met murder victim’s boyfriend and murder victim shortly thereafter. Defendant

3 knew that murder victim’s boyfriend was a drug dealer. Defendant visited murder victim and murder victim’s boyfriend in their house. He would watch football at their home. Defendant met G.M. though murder victim’s boyfriend at murder victim’s boyfriend’s house. Defendant and G.M. were not friends, but they talked to one another. G.M. had a gun on his person every time defendant saw him. When G.M. came over, most of the time defendant would get up and leave, as he believed the other two men were conducting some type of business. Defendant testified, “I don’t play with guns.” Defendant admitted he engaged in a text message conversation starting on December 30, 2019, where he discussed a “lick.” Those messages related to stealing marijuana from someone in Modesto. He thought he and his accomplice could get a couple $1,000 each and that it would be easy. He texted his accomplice, “you’re strapped?” meaning armed, “Just in case. Just in case.” The accomplice texted him back on January 4, 2020, asking, “Is that lick still good?” The accomplice said, “Call me back. We ready?” Despite a number of texts and follow-up phone calls, defendant testified this robbery never happened. Defendant also said he did not plan to burglarize his next door neighbor. The day of the murder, defendant went over to murder victim’s boyfriend’s house to watch football and drink. Murder victim’s boyfriend brought up the topic of women and having sex with them. Murder victim’s boyfriend started showing defendant explicit photographs of women. The two men left the house and went to the liquor store to get some beer. The men saw a couple of women walking by, and defendant asked murder victim’s boyfriend if he was interested in them. When murder victim’s boyfriend responded affirmatively, defendant got out of the car and started to talk with the women about having sex with murder victim’s boyfriend for money. One of the women was agreeable and already knew murder victim’s boyfriend’s car and where he lived. The two men returned to the house anticipating the women’s arrival.

4 While they were at home, murder victim’s boyfriend pulled out some money and threw it on the table, indicating that was to pay the women. Defendant put the money in his pocket with the understanding he would use it to pay the women when they came over. Defendant sat with murder victim’s boyfriend for another hour and then said he was going to home. During that time, murder victim’s boyfriend became angry with murder victim because she had left the gas on and murder victim’s boyfriend was cussing and threatening to hit murder victim. Defendant wanted to leave. Defendant went home. Murder victim’s boyfriend called defendant while defendant was in the shower.

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People v. Cook CA3, Counsel Stack Legal Research, https://law.counselstack.com/opinion/people-v-cook-ca3-calctapp-2025.