Some of what previous posts have said has me thinking that little sis & older step-sis would be key in establishing a lot of the speculation on his status Sunday night & Monday morning before they went to school. Since older sis is LS's she might not give permission for her to be questioned, but then that makes her un-cooperative and why would an innocent person not cooperate? Anyway both sisters could let investigators know if LS had become angry or enraged about Gannon causing an accident on Sunday, was he sick, when was the last time they each actually saw him, and did little sis ask or was told why he wasn't attending school that day? Also regarding the LS's timeline established on the video....MOO is that after TS got little sis off to school she had a brief time to think about where she was going to take him/what she was going to do. She quickly loaded things into the truck. She got Gannon to leave with her by either telling him that she was taking him to the doctor or that he had to go with her to run errands. She drove up 25 & got off at the exit and then off the beaten track on Noe Rd. If Gannon was alert at this point he would've wondered what they were doing & where they were going (not where she had originally told him) & she had to get him to exit the truck somehow (a lie or by force.) At this point she did something terrible to him & covered her tracks, but didn't have a lot of time because she had to be home before the SD & her daughter got home from school. She knew her daughter (if in high school) would be getting home from school around 2:30. So she returned home just prior to her daughter getting home. We would assume her daughter & SS didn't see Gannon at all that afternoon because he was not seen (ARAIK) returning with TS on the video. Assuming that they were asked this by investigators, what was their answer?? I also think that this is why in the on camera interview TS's daughter was heard to say "what do you want me to say?" She wanted to be sure to say what her mother wanted her to, AND she might have been unsure about which day they were asking her about? Again this is MOO Another thing I've been thinking about...Gannon was a gamer & liked video games. I can go on my kids' gaming systems (playstation & switch) and tell how long they played & when/what they were playing. Would be interesting to see when the last time Gannon used his cell and his gaming systems. Sunday or Monday?