Factual error: Bob is in prison and he still has his gold ring on his right hand ring finger. Prisoners are not allowed to keep their personal property while in prison. (01:17:00)
Character mistake: As the prosecuting DA finishes his statement about Kenneth Joyce to the Jury, he tampers with the Jury by assuring them they won't believe Joyce's witness testimony. And somehow the judge does not catch this or ignores it completely.
Continuity mistake: When Ken visits Bob in prison, Bob still has a gold ring on his right hand ring finger. As the scene continues the ring disappears. (01:17:00)
Continuity mistake: When Sarah is in the record store she is wearing jet black heels. When she heads out to the parking lot and drops her keys, her heels have changed to a light brownish color.