Synopsis

Recent accounts detail a planned salvage operation in the San Francisco Bay, aimed at locating a World War II-era enemy submarine. Elsewhere, a woman embarks on a quest to reunite with the family who discovered her as an infant. A man pursues justice in connection with the 1991 murders of his daughter and son-in-law. Adding to this tapestry are the efforts of forensic scientists and those who claim to possess insights beyond conventional police methods.