People v. Marquez CA3

CourtCalifornia Court of Appeal
DecidedSeptember 2, 2025
DocketC099692
StatusUnpublished

This text of People v. Marquez CA3 (People v. Marquez 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. Marquez CA3, (Cal. Ct. App. 2025).

Opinion

Filed 9/2/25 P. v. Marquez CA3 NOT TO BE PUBLISHED California Rules of Court, rule 8.1115(a), prohibits courts and parties from citing or relying on opinions not certified for publication or ordered published,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 This opinion has not been certified for publication or ordered published for purposes of rule 8.1115.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 (Shasta) ----

THE PEOPLE, C099692

Plaintiff and Respondent, (Super. Ct. No. 21F2142)

v.

DONALD JOSEPH MARQUEZ,

Defendant and Appellant.

A jury found defendant Donald Joseph Marquez guilty of second degree murder. On appeal, he argues his conviction is unsupported by sufficient evidence of the objective and subjective components of implied malice murder. Alternatively, he asserts instructional error. We will affirm the judgment. I. BACKGROUND On March 8, 2021, the victim was found on his knees, hunched over, near the front of his trailer with his arm resting on a shelf. His face was swollen, he had a lump on his

1 head, and there was blood on his face, ears, mouth, and nose, and down the front of his clothes. He appeared to be trying to talk, but could not. The first deputy sheriff who responded to the scene reported the victim was going in and out of consciousness and could not respond to questions with words. When the deputy asked the victim if a weapon had been used, the victim made his hands into two fists. The second deputy sheriff who responded to the scene testified there was broken glass on the floor in the kitchen that appeared to be the missing glass from the oven. There was blood on the table and the wall next to it, in the hallway towards the bedroom, and on the stairs to the bedroom. With the exception of the bedroom and bathroom, there were items knocked over and broken glass in the rest of the trailer. The victim was taken to the hospital where his head injury necessitated the placement of a breathing tube. The next day, the victim was transferred to Mercy Medical Center in Redding, where he was still intubated and in a medically induced coma when law enforcement visited him. The victim died on March 18, 2021, after his breathing tube was removed. Two individuals testified regarding statements defendant made to them in the days following the incident. The first individual testified that defendant said he had gone to the victim’s trailer and asked him if he had molested children. The victim replied, “Yeah, so what?” Defendant then proceeded to assault the victim. It was “one-sided.” Defendant “mentioned knocking him into the stove” and said the victim “hit his head against it.” Defendant knocked the victim out and waited for him to get back up and then proceeded to hold him up with his left hand and hit him with his right hand. Defendant did not let the victim back up and made sure to leave him there bleeding. The second individual testified that, on March 9, 2021, defendant said his hands were hurt from the night before. There was a bandage on them. Defendant said, “I gave him all rights, no lefts.” The second individual took this to mean that the person

2 defendant hit had gotten what he deserved. Defendant said he beat the victim “to a pulp.” Defendant said the victim was barely able to talk, but defendant kept hitting him and beat him until “he was leaking pretty good.” Defendant said he knocked the victim out, and when the victim regained consciousness, defendant asked the victim if he ever wanted to touch kids again. The parties stipulated that defendant was 43 years old, 6 feet 1 inch tall, and weighed 270 pounds on March 8, 2021. The forensic pathologist who performed a postmortem examination on the victim reported that the victim was 61 years old, 5 feet 3 inches tall, and weighed 153 pounds at the time of his death. The victim had bruising on his eyelids. He had lacerations on his upper and lower lips that were healing. The pathologist explained lacerations are blunt force applied to the skin that splits it. The victim’s left ear was slightly swollen, and there were abrasions inside and outside of the ear. The inside surface on the right side of the victim’s head, just over the frontal scalp, had a four-by-two-inch area of hemorrhage in the scalp. The left side had multiple patchy areas of bruising all the way from the front to the back of the scalp. The forensic pathologist explained that blunt force trauma typically causes hemorrhaging in the scalp. There was subdural hemorrhaging over the back of the victim’s brain. The victim also had subarachnoid hemorrhaging over the same area, the left and right occipital lobes, and the left cerebellar lobe. This type of bleeding in the brain indicated force had been applied and the brain and its surrounding membranes were injured. There was also hemorrhaging along much of the surface above the victim’s heart. This hemorrhaging is also typically caused by blunt force trauma. On his right side, the victim had fractures of the second and third ribs. On his left side, the second through eighth ribs were fractured. The upper part of victim’s abdomen was “diffusely hemorrhagic” all the way across. This bleeding and the rib fractures were consistent with blunt force trauma.

3 When the victim was admitted to the hospital, his Glasgow Coma score was the lowest score possible. The score assesses eye movements, verbal response, and motor response. The forensic pathologist explained that 15 is normal, intermediate injury is nine to 12, and three to eight is severe traumatic brain injury. After a few days in the hospital, the victim’s score remained in the range for severe traumatic brain injury. The forensic pathologist determined the victim died from complications of severe blunt head trauma due to an assault. On cross-examination, the pathologist agreed that a tracheotomy and a gastric feeding tube had been recommended for the victim but had not been used. On redirect, the pathologist explained that the prognosis is poor for severe traumatic brain injury and, even if the victim had been kept alive with a ventilator and a feeding tube, he might never have regained a useful level of consciousness. In response to a question about the hemorrhaging around the victim’s brain, the pathologist explained this hemorrhaging was “just an indicator of the trauma,” and injuries to the axons that extend from the nerve cells and conduct impulses were “[t]he real culprit in [the victim’s] death.” The pathologist explained there was “both functional, physiological, as well as microscopic damage.” Further, the pathologist explained blunt force trauma caused substantial damage and dysfunction of the brain. The defense called as a witness the director of trauma service at Mercy Medical Center. This physician was not involved in the victim’s care after his initial admission. This physician testified that the victim was on a ventilator when he was admitted and diagnosed with a traumatic brain injury. The physician stated he did not consider the victim’s life to be threatened at the time of his arrival. The physician testified that the victim’s best documented Glasgow Coma score “was in the range of 9 to 10,” which may not have been “indicative of actual recovery” but was “encouraging.” On cross- examination, the physician acknowledged that, the day after, the victim’s best score was seven. The physician said the neurosurgeons at his hospital thought the victim’s exams

4 were “consistent with diffuse axonal injuries,” and the mortality rate for such injuries is as high as 30 percent.

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