Not much detail to work with here. Might be a Triangulate Cobweb Weaver (Steatoda triangulosa). Did it look like this?: https://bugguide.net/node/view/1438047/bgimage
Not much detail to work with here. Might be a Triangulate Cobweb Weaver (Steatoda triangulosa). Did it look like this?: https://bugguide.net/node/view/1438047/bgimage