A man wearing a Batman-like mask cape and body armor was arrested outside a Mansfield, N.J.-area Home Depot after scaring a number of shoppers by approaching them to ask if he could help in any way.

According to an article in the Express Times, Matthew Argintar, 23, is part of a members-only group called Real Life Super Heroes (Reallifesuperheroes.org) that provides content on crime fighting, equipment and police scanner feeds.