The Investigators Season 1 Episode 9 Deadly Returns

When relatives find the body of Janette Benedetto inside her large Florida home, authorities set up a drag net for her missing husband Chris - last seen sailing off with a stranger on his fishing boat. When the search fails, authorities set out to find Benedetto's mysterious passenger. It will take years of sorting through a twisted web of money, family and power before investigators finally discover the identity of the deadly passenger, a mean spirited in-law named Mike Koblan whose mobbed up friends forced him to do the unthinkable - spill his own family's blood.