Someone You Thought You Knew - Season 1 (2018)

Gary and Jan Tyrrell are a beloved couple living in a quaint suburb of Springfield, Mo. The tight-knit community is soon rocked by their double homicide, with friends and neighbors looking at those closest to the pair as their potential killer.

Chris Northam is an entrepreneur building an extreme sports business in the suburb of Roseville, Cal. When he is fatally gunned down in his warehouse, detectives look to his disgruntled employees and his mistress in search of the killer.

Kevin and Tabatha Bryant are a picture-perfect couple, living with their two young sons in Penfield, N.Y. But when Tabatha is found stabbed to death at home, a steamy affair and many double lives are revealed to the town's unsuspecting residents.