Blood Relatives - Season 2 - Eps 1: Splitting Heirs
In Laceyville, PA, the town barber, Joe Colegrove, and his wife Marlene are thought to be perfect parents with a knack for raising strapping sons. But when half the family is slaughtered in their own beds, all eyes turn to the surviving kin.
About Blood Relatives

Title: Blood Relatives
First Air Date: 2012-06-07
Last Air Date: 2017-12-14
Status: Ended
Rating: 6.7/10 (from 6 votes)
Language: EN
Seasons: 6
Total Episodes: 65
Network: Investigation Discovery
Genres: Crime, Documentary
Production Companies: Mike Mathis Productions
Synopsis
From the outside, families seem like harmonious units in loving homes. But you don't necessarily know what secrets families are hiding from the outside world. Narrated by actress Brenda Strong, the voice of Desperate Housewives character Mary Alice Young, this series explores families hiding the most extreme of family secrets: murder. Each episode explores a death in a family, unravelling the motives of the family members, all of whom are potential suspects - and potential victims.
Cast

Brenda Strong
Narrator (voice)