[Originally published May 2014.] Last week in Isla Vista, California, Elliot Rodger killed six people before taking his own life. His family says he was seeing multiple therapists. Meanwhile, in the California legislature, discussion of a bill that would mandate additional suicide prevention training for therapists has focused on research showing that more than 30% of those who commit suicide had seen a mental health professional within the past year. Why can’t therapists do more to stop violence among our own clients?