When jack asks danny to see if he called any doctors he points at him but in the next scene he is not pointing.
When jack holds the picture of the man who carjacked a woman he holds it with one hand then two and then back to one.
When jack watches joe he does not have his hand near his chin but when danny comes in he does.
In the opening scene, there is a back-lit shot of Joe Gibson's pursuers in which the silhouette of a camera on a tripod is visible in the background.