When the robber is breaking a hole in the wall with the axe, the wall is already damaged before his first swing connects.
When being given a seat, the handcuffs on the old lady hostage are hanging free despite being on both hands before and after the scene.
The white van used by bank robbers disappears between the police arriving and the EOD arriving replaced by a red van, a sedan and a police car. It then re-appears in later shots having moved forward from it's original position.
When Cynthia sends in the photo she took of Paul, the time is 3:14pm. The time stamp on the photo she supposedly took minutes earlier is shown as 10:55am; a 4 hour 19 minute delay.
Detective Pascal mispronounces "cavalry" as "calvary" when her two officers come down the stairs of the bank.
Who enters a bank through a code-accessed rolling gate which leads to a driveway? This makes no sense whatsoever.
During an overheard scene where the camera pans across the city, traffic is moving backwards.
The handcuffs used on the hostages are never done tight and the hostages could easily remove them if they wished.
Some instances of blood on the victims in the bathroom is purple, even though red blood can be seen in the same shots.
When Washington scolds Danny for refusing to patch up Rick's gunshot wound, he slams his hand against the actor's chest, hitting the mic that he's wearing underneath his shirt.
The police were only able to find one window leading into the bank, yet any commercial building would have at least one emergency exit.