Louise Turpin, left, and David Turpin, second from right, pleaded not guilty to multiple counts of torture, child abuse, abuse of dependent adults and false imprisonment Thursday in Riverside County Superior Court. (Gina Ferazzi / Los Angeles Times)  The siblings who were discovered this week living captive in a Perris tract home were tortured and … Continue reading Captive children suffered years of abuse, starvation and cruelty by parents, authorities say