Continuity mistake: As Derek Charles hold his cup of coffee and engages in conversation, the cup changes hands several times between shots.
Continuity mistake: During the fight at the end between Sharon and Lisa, when they are struggling over the phone, Sharon is to the right of Lisa. In the space of one second, the next shot shows them switching places, with Sharon left of Lisa.
Plot hole: A detective would never be assigned to a suicide scene, since suicide is not a crime. A detective would only be assigned if the suicide is actually found as a murder. Nor would a detective be assigned to find out about a potential sexual relationship or affair unless it involves a crime.