Signs of a Psychopath (2020)

S4E6 I Was a Star

A woman is tragically murdered in her own home by a vicious stabbing. Authorities swiftly identify Antoine Bynum as the main suspect. During questioning, he seems to have a mental breakdown, leading detectives to believe he is unhinged. However, they soon realize that his erratic behavior is just an act from a cunning and disturbed individual.