Murder She Wrote

S3, E8: Karen's relationship begins to fall apart when Vivian discovers she slept with Alec and they both lied about it. Meanwhile, April's connection with Blair deepens, but Lucy begins to see a very strict side of him. After a series of blows to his self-esteem, Marc battles his demons, and Calista throws Joss under the bus with the police, causing her to become the prime suspect.