Missing Persons Unit

  • 2006
  • TV Show
  • TV-PG

Investigations into missing-persons cases are examined.

Season 2, Episode 2 Allen Krnak

First Aired: March 29, 2008

The 1998 disappearances of Wisconsin family members Allen Krnak, his wife, Donna, and their son Thomas are recalled. Allen and Donna's son Derek was convicted of killing Allen after his remains were found in a North Carolina forest. The bodies of Donna and Thomas have not been found.