'BAD BLOOD'

'20/20' Airs Friday, June 3 on ABC

Fourteen and a half years ago, Michele Harris, a mother of four young children, disappeared without a trace from her luxurious home in upstate New York. Her abandoned minivan, found at the bottom of her driveway on the family's expansive estate, led many to believe the 35-year-old had run away. But police believed evidence found inside the home she shared with her estranged husband, Cal, suggested they look no further than him. The couple had been going through a contentious divorce while still living under the same roof. Cal Harris has been tried four times for Michele's murder, two convictions were overturned on appeal, and one resulted in a mistrial. Just last Tuesday Harris was acquitted of all charges after the fourth trial. Now, he speaks to ABC News' Matt Gutman for his first network television interview since the verdict about the cloud of suspicion that's haunted him for well over a decade. What will Harris - and his children - say after the 15-year saga?

"Bad Blood" airs on "20/20," FRIDAY, JUNE 3 (10:00-11:00 p.m. EDT), on the ABC Television Network.

"20/20" is anchored by Elizabeth Vargas and David Muir. David Sloan is senior executive producer.