murdered at the pizzaplex

the body of a missing security guard is found in a dumpster besides the pizzaplex so all the glamrock and galaxy animatronics are being questioned did one of the animatronics do it and if so why or is someone else at fault and will the guard get justice or will the killer stay free and will someone be framed for it

I do not own any of the characters except for star she is my oc the other characters were made by steel wool studios and the sun and moon show