(at around 8 mins) In the close up of Thorne dropping his keys in a dish near the beginning of the movie, his keys are for a Dodge vehicle, but he drives a Cheverolet sedan.
When Detective Thorne first finds the box at a murder scene, there is a candle on top containing a child's finger. Later in the movie it is revealed to be his own finger as a child and that he is trapped in hell. However, at the time the initial finger is found, he has not yet opened the box and therefore has not yet condemned himself to hell.
(at around 1h 11 mins) When waiting to turn left at the intersection in front of the cops, a closeup of the car's speedometer console shows no illumination, yet the car's headlights are on.
(at around 33 mins) When the guy is sitting in the ice cream truck telling the story of Terry, to his left is a sticker with the Rugrats logo and an image of a Tommy Pickles ice cream bar above it. After the flashback to the story he's telling, it cuts back to him, and now the Rugrats logo is nearly scribbled out and red circles have been drawn on the ice cream bar image.
(at around 6 mins) When Thorne looks at the coke sniffer, it changes position between shots.
The write up for the film says it tells the story of an LA detective but Sheffers character is with the Denver Police Department - in Colorado.
The actress Sasha Barrese is credited at the beginning of the movie as "Sasha Berrese". At the end of the movie, in the credits list, the error is corrected.
Detective Joseph forgets to pump the shotgun after shooting tony and then shoots the ice cream man.