On the 20th chapter of the movie where it shows Eric Matthews (the cop being hung) and the other cop sitting down, Eric Matthews pretends to have died. When the guy keeping them hostage comes over to help him, you can see the timer, and it says 19:45 (19 minutes, 45 seconds) on it. the man helps Eric back up on the ice and then walks back to his seat. The timer is then shown at 19:39. This is totally the wrong time because he was also talking there for about to minutes, meaning the clock should have said: 17:45. How could thay have missed that?