Officials in Texas on Friday released jail video in Marvin Scott III's death Scott, 26, died in March after being arrested on drug possession charge Coroner ruled his death a homicide but grand jury declined to indict Scott, who has a history of schizophrenia, got into a struggle with jailers Jail workers strapped him to a restraint bed then pepper sprayed him He became unresponsive and was transported to a hospital, where he died Scott's family hopes for a review by a federal grand jury for possible violations