​Memphis Grizzlies forward Brandon Clarke died May 11 from the effects of cocaine and heroin, the Los Angeles County Department of Medical Examiner announced Friday. (Brandon Dill / Associated Press)Memphis Grizzlies forward Brandon Clarke died in May from “the effects of heroin and cocaine,” the Los Angeles County Department of Medical Examiner announced Friday. The manner of death was determined to be accidental, the department said.Clarke died May 11 in a San Fernando Valley home, multiple media outlets reported at the time, and drug paraphernalia was found at the scene. The department said Clarke was found unresponsive around 5 p.m. that day and was pronounced dead by paramedics 15 minutes later. He was 29.Read more:Brandon Clarke, Memphis Grizzlies forward and former first-round pick, dies at age 29“On May 12, a deputy medical examiner conducted an examination of Mr. Clarke at the DME’s Forensic Science Center,” the department said in a statement. “The cause and manner of death were certified Aug. 7.”Clarke was born in Vancouver, B.C., and played basketball at Desert Vista High in Phoenix, San Jose State and Gonzaga. Selected at No. 21 overall by the Oklahoma City Thunder in the 2021 NBA draft, Clarke was traded weeks later to Memphis, where he played his entire career.He played in 309 games but only two last season because of injuries. Clarke averaged 10.2 points and 5.5 rebounds during his career.“Everyone loved BC because he was always there as the most supportive friend you could ever imagine,” his agency, Priority Sports, said in a statement after his death. “He was so unique in the joy he brought to all of those in his life. It’s just impossible to put into words how much he’ll be missed. We love you, BC.”Get the best, most interesting and strangest stories of the day from the L.A. sports scene and beyond from our newsletter The Sports Report.This story originally appeared in Los Angeles Times.