The American Civil Liberties Union of Southern California has released another report denouncing what it calls horrific incidence of head injuries inflicted on Los Angeles County jail inmates. The report details the cases of 64 current and former inmates and eyewitnesses about the abuse. It sheds light on what civil rights attorneys say is a pattern of disproportionate violence. Pacifica KPFK’s Ernesto Arce files this report from Los Angeles.