[bagster]

What if phone apps that children use (Snapchat, etc.) were actually being used to track and locate new potential victims?

You bet they do. And have since the internet was a thing. Socials like Myspace, FB, chat rooms are like a shopping bizarre for pervs.

[Cletus.D.Yokel]

:: Socials like Myspace, FB, chat rooms are like a shopping bizarre for pervs. ::

And the same for LEO shopping for pervs.