|This needs a stretch.|
Needed: Physical appearance; clothing.
The bank guard is a Caucasian male, with brown hair.
He's highly protective of the bank he works for. Which was why, somewhere along the line, when he heard about the money being stolen from the safe by some so-called "Creeper," he installs a concealed infrared camera to take a picture of the thief robbing the bank.
He set up a concealed infrared camera that Mr. Carswell didn't even know about, which caught him stealing money from the safe.
Scooby-Doo, Where Are You!
When he found out, Mr. Carswell dressed in his Creeper disguise and pushed a tree in the middle of the road to stop the guard, so he could ransack his car for the evidence (which had yet to reveal him since it was flame activated), also knocking him out while doing it.
The gang found him and after finding the address to Mr. Carswell's house, they took him there to recover. Mr. Carswell was pleased to assist, but once they left, he only sent him to the basement. During Mr. Carswell's attempts to get the paper (as the Creeper) from the gang (who had taken it from the guard), he was eventually caught and they informed the sheriff to search for the guard who he found.