Raccoons trying to get into attic

Overnight, raccoons attempt to get back into the attic. They tear off siding, insulation, and an outdoor electrical outlet. The white metal siding was new from the roofing repairs in 2014. Could they be attracted to the odor of the previous infestation?

We have to trap the raccoon

I repair the damaged electrical outlet and metal siding near the previous attic entrance. I also purchase a pair of raccoon body traps and the proper related safety tools ($38.92). After attaching them to the roof in the the two most-vulnerable locations, I set the traps using marshmallows for bait.