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
Factual error: At the beginning of the film, Nick gazes up at the Roosevelt Hotel. The camera pans up and we can count the number of floors - 18. Yet, during the film, Nick is purported to be on the 21st floor.
Nick Cassidy: Today is the day when everything changes. One way or another.