Corrected entry: In the scene where Dorian and Angus are with the dead body in the morgue, Angus lifts up the stiff and it bends at the waist. Rigor mortis would have been fully set at this point (the body was in a suit ready for a viewing) which would have made it impossible for the corpse to bend at the waist.
Corrected entry: Luke Wilson locks himself in the freezer. The doors of walk-in freezers and cool rooms can be opened from the inside. This is a safety feature designed precisely to prevent such cases.
Correction: It is a small business and easily the door could be broken. At the restaurant I work at, they never fix safety problems until a health inspection.
Corrected entry: When the two police officers inspect the dead guy sitting on the bench, they wonder why he came all the way out in the to have a heart attack, yet wouldn't they have seen the ridiculous amount of bullet holes in the ground in front of him that caused the heart attack?
Correction: Stupid cops are not a movie mistake.
Correction: Depending on how long the body was held before funeral services, it is likely and expected that rigor would have subsided entirely. According to Wikipedia, rigor mortis sets in within a few hours of death, and has subsided by about 72 hours. This is very plausible because there was somewhat of an investigation, which would have forced authorities to hold the body for longer before interment.
Kimberly Mason