They might do better to focus on what’s in the background in those photos. Someone might recognize the environs.
I hope they catch him. I hate these freaks that prey upon children.
Yes, there's that wall hanging in 1,2, and 5 that should be distinctive. The white curtains in 4 look like typical US and other hotel window treatments.
I'm also wondering when the known picture of him was published. If it's been a while, then he might be dead and that's why they can't find him. One can hope.