People v. Demolle

CourtCalifornia Supreme Court
DecidedJune 1, 2026
DocketS159120
StatusPublished

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

Bluebook
People v. Demolle, (Cal. 2026).

Opinion

IN THE SUPREME COURT OF CALIFORNIA

THE PEOPLE, Plaintiff and Respondent, v. ALEX DEMOLLE, Defendant and Appellant.

S159120

Alameda County Superior Court 140729

June 1, 2026

Chief Justice Guerrero authored the opinion of the Court, in which Justices Corrigan, Kruger, Groban, and Jenkins* concurred.

Justice Liu filed a concurring and dissenting opinion.

Justice Evans filed a concurring and dissenting opinion.

* Retired Associate Justice of the Supreme Court, assigned by the Chief Justice pursuant to article VI, section 6 of the California Constitution. PEOPLE v. DEMOLLE S159120

Opinion of the Court by Guerrero, C. J.

On July 23, 1999, 11-year-old Jaquita Mack went missing.1 Her body was discovered the next day on a hillside in Oakland. Two weeks later, defendant Alex Demolle confessed to raping and strangling Jaquita. After hearing this confession and other evidence, a jury convicted defendant of first degree murder. (Pen. Code, § 187.)2 The jury also found true two special circumstance allegations: murder during the commission of a rape (§ 190.2, subd. (a)(17)(C)) and murder during the commission of a lewd and lascivious act on a person under the age of 14 (id., subd. (a)(17)(E)). The jury returned a sentence of death, which the trial court imposed. This automatic appeal follows. We affirm the judgment. I. BACKGROUND A. Evidence at the Guilt Phase The evidence introduced by the prosecution established that Jaquita lived with her aunt and court-appointed legal guardian, Verna White. However, in July 1999, she was visiting her biological parents, James Mack and Kenya White, staying

1 Both parties refer to the victim by her first name. We do the same. 2 All further unspecified statutory references are to the Penal Code.

1 PEOPLE v. DEMOLLE Opinion of the Court by Guerrero, C. J.

with them at their house on East 29th Street in Oakland. James Mack and Kenya White were no longer in a romantic relationship, and James Mack’s girlfriend, Chris Aubrey, was also residing at the house on East 29th Street. Around 5:00 p.m. on Friday, July 23, 1999, Jaquita left the house to ride her bicycle to a nearby store. At some point, Aubrey realized Jaquita had been gone for a long time. Aubrey went to look for Jaquita. While doing so, she encountered defendant, who lived around the corner from East 29th Street in an apartment complex on Fruitvale Avenue. She asked if he had seen Jaquita, giving a description of both Jaquita and the bicycle she was riding. Defendant denied having seen Jaquita. Aubrey subsequently called the police to report Jaquita missing. The police discovered Jaquita’s body the next day on a hillside about a mile from her parents’ house. Her body was wrapped in a sheet, her midriff was exposed, and her pants were low on her pelvis and irregularly laced. Doctor Sharon Van Meter conducted an autopsy. She determined that Jaquita had died from “[a]sphyxia due to strangulation.” Van Meter collected vaginal and rectal swabs from Jaquita’s body. Sperm was detected from both swabs, and a DNA profile was created from the rectal swab. On August 3, 1999, Oakland Police Sergeant Derwin Longmire, the lead detective on Jaquita’s case, was conducting a neighborhood canvass around the area of East 29th Street and Fruitvale Avenue. Longmire explained that a canvass “is a door- to-door search where [police] officers . . . go to each residence . . . [¶] . . . knock on the door and talk to the residents.” As part of this canvass, Longmire spoke to defendant briefly. Defendant

2 PEOPLE v. DEMOLLE Opinion of the Court by Guerrero, C. J.

told Longmire that he had seen Jaquita “earlier in the day” before she was reported missing. Three days later, on August 6, 1999, Longmire knocked on defendant’s door to follow up on the conversation. Defendant answered the door and invited Longmire in. Defendant told Longmire that he “saw [Jaquita] late in the evening [of July 23], that she had fallen off her bike and that he helped her up, that just a few minutes after that . . . an aunt [Chris Aubrey], came around the corner looking for her, and that ultimately he had left the residence and went on to Lake Tahoe.” Longmire asked defendant if he would be willing to accompany him to the police station to memorialize defendant’s statement. Defendant agreed and brought along his three-year-old daughter. While at the police station, Longmire asked if defendant would consent to give a blood sample. Defendant initially refused but subsequently agreed. After audio taping defendant’s interview, Longmire took defendant and his daughter to a hospital, where defendant had his blood drawn. Defendant and his daughter then returned home. The DNA profile generated from defendant’s blood sample matched that of the sperm recovered from Jaquita’s body. An expert testified that “[t]he . . . profile of the semen of the rectal swab [collected from Jaquita’s body] [wa]s indistinguishable within the match criteria of the laboratory from the . . . profile of Alex Demolle.” Based on the DNA match, the police arrested defendant on August 8, 1999. On the same day, defendant confessed to raping, strangling, and disposing of Jaquita’s body. In two statements, one taken by Longmire and the other by a deputy

3 PEOPLE v. DEMOLLE Opinion of the Court by Guerrero, C. J.

district attorney, defendant gave the following account of the day of Jaquita’s death. In July 1999, defendant was living in an apartment complex on Fruitvale Avenue with his wife and three-year-old daughter. He was home alone on the afternoon of July 23, waiting to be picked up by two friends for a trip to Lake Tahoe. At some point around 5:00 p.m. to 5:30 p.m., defendant was outside his apartment and saw Jaquita, whom he claimed to have never met before. Defendant was feeling nauseous because of some food that he had consumed earlier and went back inside to take a nap. Sometime between 6:30 p.m. and 8:00 p.m., defendant was outside again and saw Jaquita falling off her bicycle. He helped pick up the bicycle, and Jaquita rode off. Some minutes thereafter, a person defendant identified as Jaquita’s aunt — but who was in fact Aubrey — came by and asked if defendant had seen “a little girl riding a pink . . . bike.” Defendant said yes and told Aubrey to look at a spot “around the corner” where the local children are known to congregate. Aubrey left. Defendant then sat down by his front door to play video games. Shortly thereafter, Jaquita rode by on her bicycle. Seeing defendant playing his video games, Jaquita stopped and asked if she could play. Defendant said yes and invited her in. She came into the apartment, bringing her bicycle with her. Defendant closed the door behind her. Once inside the apartment, Jaquita sat down on a mattress in the living room and began playing a video game. Defendant sat next to her. At some point, he touched her arm and legs. She looked at him and went back to the video game. He touched her again, this time either closer to her breasts or between her legs. She got up to leave. He pushed her down and pulled down her pants. Then with her legs held up in the air,

4 PEOPLE v. DEMOLLE Opinion of the Court by Guerrero, C. J.

defendant inserted his penis into Jaquita’s vagina, moving in and out a few times. Jaquita was crying and making “little whimpering noises,” with her hands up, “petrified” “[l]ike if a dog was coming up [and] she was trying to keep her hands from getting . . . bit.” After about 20 seconds, defendant pulled his penis out of Jaquita’s vagina and ejaculated in the process. Defendant was nervous and scared. He thought “about [his] daughter and [his] life,” “[his] family and how embarrassing this was,” and he did not “want to go to jail.” He “wrapped [his] hands around [Jaquita’s] throat” and “squeez[ed] her whole neck.” Jaquita was crying; she did not scream or fight back.

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People v. Demolle, Counsel Stack Legal Research, https://law.counselstack.com/opinion/people-v-demolle-cal-2026.