Tricks of the Trade  - Movie (1988)

Description

After her picture perfect husband is murdered in a prostitute's apartment, Beverly Hills homemaker Catherine is devastated. But she doesn't spend too long mourning, because she's soon on a mission to put her husband's killer behind bars. To do so, she forms an unlikely partnership with Marla, the Hollywood hooker who serviced the deceased. Under Marla's guidance, the pair navigate the seedier side of Los Angeles to put this mystery to rest.