Plot hole: They can't find any fingerprints from Nick, but there seem to be quite a few. The door handle and more importantly the window and the sill that he opens to get out.
Man on a Ledge (2012)
1 plot hole - chronological order
Directed by: Asger Leth
Starring: Elizabeth Banks, Jamie Bell, Sam Worthington, Mandy Gonzalez
Continuity mistake: When Joey is on one knee removing the panel outside the vault room his underwear can be seen showing above his jeans, and it appears to be black. However, shortly afterwards when he is urgently packing away his equipment, his underwear is light green with a white waist. When he drops back down from the air vent his underwear once again shows as being black.
Psychiatrist: Nick, have you ever considered hurting yourself?
Nick Cassidy: Hurting? No... But killin'... Every goddamn day.