Los Angeles authorities have ruled that the death of Brandon Clarke, a 29-year-old forward for the Memphis Grizzlies, was accidental and caused by the combined effects of heroin, cocaine, and multiple prescription medications. The County of Los Angeles Department of Medical Examiner announced the findings on May 11, 2026, after Clarke was found unresponsive in a San Fernando Valley bedroom and pronounced dead by paramedics.

Clarke, who was born in Vancouver and held dual Canadian‑American citizenship, had a notable NBA career that included 309 games with an average of 10.2 points per contest. Drafted in the first round in 2019 by the Oklahoma City Thunder, he was later traded to the Memphis Grizzlies and spent most of his tenure battling injuries, appearing in only two games of the 2025‑26 season. The Grizzlies described him as an outstanding teammate and a beloved member of the Memphis community.

A month before his death, Clarke was arrested in Arkansas on charges including speeding and possession of a controlled substance. The medical examiner’s full report, which lists the “combined effects of multiple prescription medications” as a significant factor, is expected to be released later. His tragic loss has prompted renewed discussion about substance‑abuse challenges in professional sports.