People v. Carrillo

California Court of Appeal·Decided July 28, 2026·No. E084273·Published

Opinion

Filed 6/30/26; certified for partial publication 7/28/26 (order attached)

IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA FOURTH APPELLATE DISTRICT DIVISION TWO

THE PEOPLE, Plaintiff and Respondent, E084273 v. (Super.Ct.No. RIF2003935)

STEVEN DANIEL CARRILLO, OPINION Defendant and Appellant.

APPEAL from the Superior Court of Riverside County. Jerry C. Yang, Judge.

Affirmed with directions.

Joshua L. Siegel, under appointment by the Court of Appeal, for Defendant and Appellant.

Rob Bonta, Attorney General, Charles C. Ragland, Chief Assistant Attorney General, Daniel Rodgers, A. Natasha Cortina and Alan L. Amann, Deputy Attorneys General, for Plaintiff and Respondent.

A jury convicted Steven Daniel Carrillo of first degree premeditated murder and attempted premeditated murder. (Pen. Code, §§ 187, 189, subd. (a), 664; unlabeled statutory citations refer to this code.) The jury also found true a number of enhancement allegations and special circumstance allegations, including a hate-crime special circumstance. (§ 190.2, subd. (a)(16).) Carrillo argues that the People’s gang expert violated the California Racial Justice Act of 2020 (RJA) by using racially discriminatory language about Carrillo’s race, ethnicity, or national origin and exhibiting bias or animus towards Carrillo because of his race, ethnicity, or national origin. (§ 745, subd. (a)(1), (2); Stats. 2020, ch. 317, § 1.) He also argues that the trial court (1) admitted improper opinion testimony about a victim’s honesty and (2) erroneously instructed the jury on the motive element of the hate-crime special circumstance. He lastly argues that the abstract of judgment and the sentencing minute order do not accurately reflect the court’s oral pronouncement of judgment. We direct the court to correct the abstract of judgment and the sentencing minute order, but we otherwise affirm.

BACKGROUND

I. Trial evidence The shooting underlying Carrillo’s convictions took place in October 2020. The murder victim was Derrion Thomas, and the attempted murder victim was Isaiah S. Isaiah and Thomas were best friends.

A. History of gang and racial violence in the area of the shooting East Side Riva is a Hispanic street gang in Riverside, California with roughly 500 active members. There are a number of cliques within East Side Riva, including Clique

Los Primos, which is also known as CLPS or Primos. Carrillo is a member of East Side Riva and CLPS. 1 His gang moniker is Wino.

The Mexican Mafia is a Hispanic prison gang founded in the 1950’s. The prison gang acts as a parent organization and exerts control over all Hispanic street gangs in Southern California. The Mexican Mafia forces the street gangs to pay taxes and disciplines their members when they are incarcerated. East Side Riva pays taxes to the Mexican Mafia.

The 1200 Block East Coast Crips (1200 Block) is an African-American street gang in Riverside, California. Georgia Street Mob, or GSM, is a clique within 1200 Block. East Side Riva and 1200 Block occupy or claim the same territory. According to the People’s gang expert, Detective Trevor Childers, the area has a history of racial violence that grew out of a “beef” between East Side Riva and 1200 Block in 1991. At the time, East Side Riva and 1200 Block were cooperating to target rival gangs in other neighborhoods of Riverside. The Mexican Mafia learned of East Side Riva’s alliance with 1200 Block, and the Mexican Mafia was not happy, because the gang did not cooperate with African Americans. The Mexican Mafia punished East Side Riva by “put[ting] a greenlight” on the gangs’ members, so East Side Riva members were being assaulted in jails. The Mexican Mafia directed East Side Riva not to cooperate with African Americans ever again. In the years that followed, the violence between East Side

1 Consistent with his membership in a Hispanic gang, the probation report identifies Carrillo’s race as Hispanic.

Riva and 1200 Block became “astronomical.” East Side Riva and 1200 Block became “mortal enemies.”

During a wiretap operation in 2018, officers learned that East Side Riva members were calling 1200 Block members “snails,” which is a derogatory term or a “dis name.” It was East Side Riva’s way of calling 1200 Block members “the ‘N’ word” without using the word. East Side Riva started using the term to describe African Americans more generally, regardless of whether a person was a 1200 Block member. There were also several high-profile murders committed by East Side Riva members in which the victims were African American but not gang members. Nongang members were being shot merely for being the “wrong race on the wrong street.” According to the People’s gang expert: “It’s to the point now, that if you investigate a crime in the east side Riverside neighborhood, and the victim is Mexican, you assume you’re looking for a black suspect and vice versa.”

B. The shooting Isaiah testified at trial, and many of the events were captured on surveillance video at a Motel 6. Isaiah and Thomas did not live in Riverside but were in town to visit Isaiah’s grandmother. She was staying at the Motel 6. Isaiah and Thomas, both African Americans, were driving Isaiah’s car. Isaiah was carrying a nine-millimeter semiautomatic gun that belonged to Thomas, and Thomas was carrying a .45-caliber gun. The two men were not gang members. But Thomas was once found in the company of gang members during an encounter with investigators in Rialto, California.

Isaiah was born in Riverside, and he had heard of East Side Riva. He knew that the gang “didn’t mess with black people,” meaning that the gang members did not associate with and did not like African Americans.

When Isaiah and Thomas arrived at the Motel 6, Isaiah’s grandmother was upset about something that had happened earlier. 2 She was animated and yelling about the incident that had upset her. As Isaiah, his grandmother, and Thomas were leaving to get food, his grandmother pointed out the people involved in the upsetting incident; they were in a black Jaguar that was driving through the parking lot. Carrillo was a registered guest at the motel and was driving the Jaguar. He had three other individuals with him.

Someone in the Jaguar said something to Isaiah’s group, but Isaiah could not hear what the speaker said. Carrillo also made some sort of hand gesture consistent with “throwing a hand sign.” The Jaguar circled around the motel and eventually returned to the area where Isaiah, his grandmother, and Thomas were getting into Isaiah’s car. Isaiah’s grandmother paused and stared at the Jaguar, and Isaiah and Thomas motioned to her and encouraged her to get into the car. Isaiah testified that there was nothing about the situation that he was “trying to get away from,” and he was not scared or intimidated; he told his grandmother to get in the car because he was ready to go.

Meanwhile, Carrillo stopped his Jaguar in the middle of the parking lot, went upstairs to his motel room for a short period, and returned to the Jaguar. As he got back into the car, he appeared to pull a gun from his waistband.

2 Isaiah’s grandmother died before Carrillo’s trial. Her death was unconnected to this case. Like Isaiah, his grandmother was African American.

While Carrillo was upstairs, the Jaguar was blocking the exit to the right of Isaiah’s parking spot. Isaiah instead drove left, in the opposite direction of the Jaguar, which was “the fastest way out” of the motel parking lot. There was no reason to drive toward the Jaguar. When a detective interviewed Isaiah at the hospital right after the shooting, Isaiah said that he was initially going to drive toward the Jaguar, but he took “the other way” out of the parking lot because he did not want any conflict.

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