This is the so-called "Doomsday Mom's" third trial in as many years. In this case, Vallow Daybell is facing a murder conspiracy charge out of Gilbert for allegedly conspiring to k

June 10 was Day 4 of Lori Vallow Daybell's 2nd and final Arizona trial, and on Tuesday, a key witness who is a familiar face from out-of-state took the stand.

Daybell is accused of conspiring with her late brother in the attempted murder of her ex-nephew-in-law.