Text messages between Cassandra Michael and Byron Rangel were read in court as prosecutors described a purported revenge motive in the April 23, 2025, killing of 18-year-old Caleb Quick outside a McDonald's in Clovis. Surveillance footage and video showing a Tesla leaving the scene were shown, and forensic testimony linked both teens' DNA to a silver Smith & Wesson revolver recovered from Rangel's home. A spent shell casing found in Rangel's closet was said to match the recovered firearm. Michael's defense disputes any proven intent to harm; she will remain in juvenile court after a judge denied transfer to adult court.
Explicit Texts and DNA Evidence Detailed as Teens Stand Trial in Killing of California High Schooler
Prosecutors on Wednesday read aloud explicit text messages and described what they say was a revenge plot in the juvenile murder trial of Cassandra Michael and her then-boyfriend Byron Rangel, accused in the April 23, 2025, slaying of 18-year-old Caleb Quick outside a McDonald's in Clovis, California.
Key Evidence Presented
Detective Lovedeep Malhi testified that investigators recovered text conversations between Michael and Rangel after seizing their phones under a search warrant. Jurors heard messages exchanged the day before and the day after the shooting, including references to an alleged sexual assault that prosecutors say provided a motive.
Prosecutors say both defendants, who were 16 at the time of the killing, targeted Quick after claims that he sexually assaulted another teen identified in court only as 'Jane Doe.' According to testimony, Michael told Rangel that the girl had been 'blackout drunk' and that Quick had sex with her after offering to take her home; Rangel replied, 'Yeah, this s–– terrible.' After the shooting, Michael texted, 'Idk how to feel,' and later, 'I'm just in shock honestly.'
Surveillance, Forensics and the Scene
Multiple pieces of evidence were shown in court: closed-circuit surveillance captured two people leaving a store the night of the killing — one in a blue shirt and another in a dark hoodie — and separate footage shows a white Tesla circling near a restaurant before an individual wearing black enters the vehicle and it speeds away.
California Department of Justice criminalist Christopher Johnson testified that DNA testing linked both Michael's and Rangel's DNA to a silver Smith & Wesson revolver recovered from Rangel's home. Police also recovered a spent shell casing from a closet in Rangel's residence; forensic testimony stated that markings on the casing matched rounds fired by the .357 Smith & Wesson Magnum found at the home. Investigators did not recover the projectile that struck Quick.
Defense Position and Court Status
Defense attorneys for Michael argued in opening statements that investigators never found messages in which she expressed an intent to harm Quick and that her DNA could have been transferred to the gun indirectly — for example, via contact with a car seat.
Michael, who is now 18, will continue to be tried in juvenile court after a Fresno County judge denied prosecutors' request in May to transfer her case to adult court. The trial continued with additional witnesses called by the prosecution.
Public Attention
In June, the case drew renewed national attention after a condolence letter from President Donald Trump and First Lady Melania Trump was publicly shared by the Quick family. The letter stated, in part, that the Trumps were 'devastated by the senseless loss' and pledged support for efforts to reduce violent crime.
Note: Court testimony and evidence are ongoing. Defendants are presumed innocent unless and until proven guilty in a court of law.
CCTV footage shows a man in a blue shirt and another person in a dark hoodie exiting a store the night of Caleb Quick's killing. Clovis Police Department
Clovis police detective Lovedeep Malhi reads from a text exchange between Cassandra Michael and Byron Rangel from the day they are accused of killing Caleb Quick. The Fresno County District Attorneys Office
Caleb Quick, 18, was allegedly shot in the back of the head in a parking lot outside of a McDonald's by two teens.
Surveillance footage shows a person dressed in black entering a Tesla before it quickly speeds away in connection with the killing of Caleb Quick. Clovis Police Department
Surveillance footage shows a white Tesla circling near a restaurant and abruptly changing direction. Clovis Police Department
Stephen Quick, left, and Caleb Quick. Facebook/@stephen.quick.5
Stephen Quick, left, and Caleb Quick. Facebook/@stephen.quick.5
"Melania and I are devastated by the senseless loss of of your beloved son, Caleb, and we are heartbroken for your entire family," wrote President Donald Trump. Courtesy of Stephen Quick
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