Timeline: Tragic events led to CA Amber Alert

A desperate search is on to find two children believed to be abducted by an alleged killer.Police believe 16-year-old Hannah and 8-year-old Ethan Anderson are with 40-year-old James Dimaggio, who they suspect burned down his house and killed the children's mother. Christina Anderson and a child were found dead inside Dimaggio's home in Boulevard, California.Dimaggio could be in a blue Nissan Versa with California license plate number 6WCU986. And he could be headed east to Texas or north to Canada. For more information please visit http://www.hlntv.com/video/2013/08/06...