If someone did take him from the carseat there should be a thumb print on the seat left behind where the buckle release was....unless he wasn't buckled or they were smart enough to wipe it down. In which case it would show up clean and indicate that.
And if there is no thumbprint other than family that is evidence Jevon's story is BS.
LE is being very very quiet on this one.... I think they are most likely building their first no-body murder case. Whomever is responsible or has info should just do the right thing and come forward.
Praying Levon comes home quickly, we're praying for you and keeping your name out there little guy.