This Friday, July 17: The Family Business

A long, strange case is solved, one that was disturbing - and demanding - for everyone from investigators to jurors. It all began with a loving father being targeted by the mob, or so it seemed. But as NBC's Keith Morrison reports, eventually it would appear that maybe he was a victim not of a secret organization, but of a family secret.

That's all coming up on a special two-hour Dateline, "The Family Business," this Friday at 9 p.m. ET, 8 p.m. CT on NBC.