(1) The vacuum cleaner being upstairs in the MB room, plugged into the wall
(2)The fact he removed the dirt bag and discarded it, then installed a CLEAN ONE
DRUM ROLL PLEASE......,.,.,..,.,.,.....,.,.,.,.,
(3) His STATEMENTS to POLICE and TESTIMONY that HE DIDN't VACUUM. Nope never, never, never, did he vacuum. Absolutely sure. Well, almost sure. Well, maybe. Well.....