Lori Vallow Trial: former best friend of 'Doomsday mom' & Chandler police testify | LiveNOW from FOX

The Lori Vallow trial is underway for the so-called "Doomsday mom" accused of killing her two kids. On April 13, Lori Vallow's former best friend, Melanie Gibb, took the stand to testify. Detective Nate Duncan with the homicide unit of the Chandler, Arizona police department also took the stand. FOX 10 investigative reporter Justin Lum spoke with LiveNOW's Mike Pache about the significant testimony in court. More LiveNOW from FOX streaming video