The prosecution and defense have both rested in the trial of Lori Vallow, the so-called "Doomsday mom" accused of killing her two children. The prosecution presented their final witness on Tuesday. Nicholas Edwards, the lead investigator for the Idaho Attorney General's Office, took the stand. Edwards, who assisted in the investigation into the death of Chad Daybell's ex-wife, Tammy, testified about texts between Lori and Chad, saying Tammy had two life insurance policies that both paid out to Chad. More LiveNOW from FOX streaming video Subscribe to LiveNOW from FOX! https://www.youtube.com/livenowfox?sub_confirmation=1 Where to watch LiveNOW from FOX: https://www.livenowfox.com/ Follow us @LiveNOWFOX on Twitter: https://twitter.com/livenowfox Raw and unfiltered. Watch a non-stop stream of breaking news, live events and stories across the nation. Limited commentary. No opinion. Experience LiveNOW from FOX.