"ANGELS AND DEMONS" - ABC'S "20/20" REPORTS ON THE DUNWOODY DAY CARE TRIAL, FRIDAY, MARCH 16

Will a jury convict Hemy Neuman for the murder of his employee's husband, Rusty Sneiderman, outside of Sneiderman's son's day care center� or will the jury believe Neuman's insanity plea that angels and demons who sounded like Olivia Newton-John and Barry White directed him to kill? It is a case that has captured national attention, with the woman at the center of it all - the victim's wife, Andrea - being blamed by both sides for Rusty's death, even though there is no evidence that she was involved in the crime. Was the alleged love affair between Andrea and Hemy Neuman a fatal attraction, and was it really voices in Neuman's head or a deliberate ambush to kill a love rival? Elizabeth Vargas takes viewers inside the gavel-to-gavel coverage, including all of the dramatic moments, for a compelling look at all sides, on "20/20," FRIDAY, MARCH 16 (10:00-11:00 p.m., ET) on the ABC Television Network.

David Sloan is executive producer of "20/20".