Sophia Hutchins, Caitlyn Jenner’s longtime friend and manager, died in a tragic ATV crash on Wednesday in Malibu, California. She was 29 years old. The Los Angeles County Sheriff’s Department is investigating speed as a possible factor in the deadly accident.

Following Sophia Hutchins’ death in an ATV accident, Los Angeles officials shared more details about the crash that killed Caitlyn Jenner’s longtime friend and manager.