We've had a couple in our area also. One was taken as she was walking with her mother. The little girl was able to escape, and LE caught the man. IMO after the Cleveland monster was arrested the other monsters figured, "If he can do it, so can I. And, I'll do it better."
Oh my gosh... are you near the Sacramento, CA area? That sounds like what's been happening around here. If not, then it's happening a lot more places too.
What is wrong with the world when a child can't even feel safe walking with his or her own family??