The position of Mustafa's corpse's head changes between shots. When the van door is first opened, his head is leaning to the left and resting on O'Connell's shoulder. When CSIs are taking photographs, his head is straight, yet in the very next shot, without anyone touching the body, his head is leaning to the left again.
When Betty Miller (Mrs McDiarmed) is giving her statement in court she says that she and her family stopped outside a "candy store' before the bomb exploded, but the incident happened in London so the store would have been a 'sweet shop'.
When Detective Roberts kicks Mustafa's corpse, he yells, "Worthless bag of crap!" The word "crap" was dubbed in. If you watch after 4 minutes 33 seconds, you'll see he actually said "shit" instead of "crap".