Aliso Viejo explosion: Investigators expect to spend another week going over the scene

Painstaking crime-scene work at an Aliso Viejo day spa where an explosion this week left a woman dead and two others injured is expected to last for at least another week, Orange County Sheriff’s Department officials said Friday.
Even as the arrest of Stephen Beal — the ex-boyfriend of Ildiko Krajnyak, the woman who was killed in the explosion Tuesday, and the co-owner of the destroyed business — became a focus of the public’s attention on Thursday, local and federal inve