People v. Carrillo CA4/2

CourtCalifornia Court of Appeal
DecidedJune 30, 2026
DocketE084273
StatusUnpublished

This text of People v. Carrillo CA4/2 (People v. Carrillo CA4/2) 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. Carrillo CA4/2, (Cal. Ct. App. 2026).

Opinion

Filed 6/30/26 P. v. Carrillo CA4/2 NOT TO BE PUBLISHED IN OFFICIAL REPORTS California Rules of Court, rule 8.1115(a), prohibits courts and parties from citing or relying on opinions not certified for publication or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 This opinion has not been certified for publication or ordered published for purposes of rule 8.1115.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

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.

1 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

2 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.

3 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.

4 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

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People v. Carrillo CA4/2, Counsel Stack Legal Research, https://law.counselstack.com/opinion/people-v-carrillo-ca42-calctapp-2026.