Street artist, who is covertly plastering his art on a billboard, falls and lands directly into his own glue - and into human remains. So the team must not only figure out the identity of the remains, but must also find a strategic way to remove the part of the corpse that is still glued to the street artist. Meanwhile, Booth tries his hand at a comedy club's "open mic" night in order to seek out potential suspects and Angela's love of art leads her to become attracted to the street artist.