I don’t believe Crooks was ever on that roof. There were two patsies. Crooks walked around and was seen because he wanted to be seen. Up on the roof was Yearlick and he is the one pictured in the dead guy video. That guy did not look like Crooks and his parents didn’t seem to be upset their dear son was dead and tried to kill a President.
Crooks took off during the bruhaha. He may be dead by FBI OR he may be off somewhere hiding out.
It’s been said the van has ties to Yearick’s family.