‘No Joy in Our Lives’‘No Joy in Our Lives’ Peterson's Parents Speak Out on Son's Murder Trial July 9, 2004 — A year and a half ago Lee and Jackie Peterson were eagerly awaiting the birth of their grandson. Today, they say, there is no joy in their lives. Watch Barbara Walters' full report tonight on 20/20 at 10 p.m. Their son Scott is on trial, accused of the savage murder of his wife, Laci, and their unborn son, a baby they planned to name Conner. Lee and Jackie Peterson tell 20/20's Barbara Walters they are convinced of their son's...