I dont recall him being asked if he walked the dog. however, the roommate who leaves early, <modsnip> said: the dog typically sleeps on the couch....she usually sees him on the couch, but cant say for sure this morning because in her mind's eye thats where he would be, but she didnt take notice to say for sure.
she wakes up at 6:45am, does her morning routine. her son doesnt come downstairs until they are ready to leave. did she fix lunches that morning? yes. she says she fixes lunches about 7:35-40 and goes right out the door by 7:45. she says she didnt even think Madeline was home that nite and had no idea that SS was there that nite. weird?
whats interesting is this roommate was in the kitchen making lunches at 7:35-7:40 and out the door with her son by 7:45am. SS has already been to the dumpster when she left the house. seems like he was waiting to come back in after she left in her car? pretty close timeline of him not being seen at all by her or her son. she also didnt notice JS's car because typically JS parks in the handicapped spot, but a van has been parked there. she didnt remember seeing the lincoln there and never saw it before, so it wouldnt stand out as a car he was driving, only the honda would.