The video, which was posted online Wednesday, takes several potshots at Apple and its faithful customers.
The video, which was posted on YouTube, has now been set to private.
The notice, which was posted online, included the names and home counties of two suspects.
McComb said McDonald's wasn't associated with that particular contest, which was posted online.
Then there is the sports editor job advertisement, which was posted here two days ago.
Two minutes later, shots were reported over police radio, a recording of which was posted online.
In the clip, which was posted to YouTube, Mr Cahill says: "I recently had a really bad panic attack.
"May Allah accept us as mujahideen," says the tweet, which was posted at 6.35pm local time on Sunday.
A spokesman for Toyota confirmed the accuracy of the letter, which was posted Thursday on the Web site Gawker.com.
"We are so proud of you for remaining optimistic," she wrote in the letter, which was posted at FreeAmir.org.
The video, which was posted online and delivered to the police, shows Mr. Densen walking behind the vehicle.
