Convicted Murderer Accused Of Stabbing Tory Lanez

California Department of Corrections

A fellow inmate at the California Correctional Institution in Tehachapi has been identified as the man accused of stabbing rapper Tory Lanez 14 times early Monday morning, authorities confirmed.

The assailant, 42-year-old Santino Casio, was booked into the prison’s restricted housing unit pending an investigation by the CCI Investigative Services Unit and notification of the state Inspector General’s office.

The California Department of Corrections and Rehabilitation said Casio attacked Daystar Peterson —better known as Tory Lanez — at approximately 7:20 a.m. on May 12 while both men were in a CCI housing unit. Correctional staff immediately intervened, called 911 and began rendering first aid before Peterson was rushed by ambulance to a nearby civilian hospital. He was listed in fair condition.

 

Tory Lanez

In a post to his Instagram account, Peterson’s legal team said he sustained seven stab wounds to his back, four to his torso, two to the back of his head and one to the left side of his face. “Both of his lungs collapsed, and he was placed on a breathing apparatus,” the statement read. “He is now breathing on his own. Despite being in pain, he is talking normally, in good spirits, and deeply thankful to God that he is pulling through. He also wants to thank everyone for their continued prayers and support.”

Casio was transferred to CCI from Los Angeles County on Feb. 10, 2004, after receiving a life sentence with the possibility of parole for second-degree murder, first-degree attempted murder, personal use of a deadly weapon and inflicting great bodily injury. His record includes a six-year in-prison term, imposed Jan. 3, 2008, for assault by a prisoner with a deadly weapon, and a two-year term, imposed June 12, 2018, for possession or manufacture of a deadly weapon by a prisoner.

LA District Attorney's Office press release on Tory Lanez guilty verdict.

"Women, especially Black women, are afraid to report crimes like assault and sexual violence because they are too often not believed."https://t.co/uQ1HEFyhV8 pic.twitter.com/i7fr5OlVix

— Meghann Cuniff (@meghanncuniff) December 24, 2022

Peterson arrived at CCI on Sept. 19, 2023, following his Aug. 8, 2023, sentencing to 10 years in state prison for assault with a semiautomatic firearm — stemming from the July 2020 shooting that wounded fellow rapper Megan Thee Stallion — and related weapons charges.

As the investigation continues, CDCR has placed Casio in segregation “to ensure the safety and security of the institution,” spokesperson Jennifer Shaffer said. The department declined to specify a motive for the attack.