I'll reserve speculating until more info is released by LE/ME. It doesn't take but a few seconds for a child to disappear. We're not all super-human parents and grandparents. We get comfy in our surroundings and routines and with that, we sometimes let our guards down while "real life" happens. Moreover, if homicide investigators are out there, odds are there are reasons to believe someone took and harmed Tootie. That someone could have very well planned this ahead of time by simply being familiar with the family and their routine.
Ita YaYa! The saddest thing is Tootie should have been safe playing like little kids love to do. We are living in such wicked times now.
I haven't seen anything that makes me believe her parents had any part in this so my heart breaks for them, and everyone who loves her. Their little baby girl was taken from them, and their lives won't ever be the same. Her mom will wrestle with guilt for the rest of her life.
But it's like you've said, it is humanly impossible to watch children every second of their lives.
Those who it's never happened to were just lucky because evil can rear its evil head anywhere at anytime...at any second. We live in a rural area so all five of our children often played outside growing up. Both my hubby, and I were very attentive, protective parents, but to say we watched them 24/7 would not be only impossible, but disengenious if we said we did. I know now we were lucky because predators can be, and are everywhere even in what is known as very safe areas/locations.
The parents may not have even been aware RSOs lived there. Not everyone checks to see. And it easily could be someone who isn't even a RSO. It could be one that hasn't been caught before. We will just have to wait, and see.
I do feel it's most likely someone who lives there or has visited frequently. They may have been watching Tootie for some time before seeing the opportunity to strike.
It reminds me of another case in Georgia. Sorry it was a few years ago so I've forgotten the little victim's name now, but iirc a teen boy who lived there lured her away from the playground right in front of her apartment she lived in. Her mom had just gone inside to get her little girl something to drink. However, he threw her body in a dumpster there because he had no transportation.
Since Tootie was taken 15 miles away this suspect may be older or at least of age where they have a vehicle to drive.
Now that the homicide investigators are on the scene they will review the footage of every vehicle leaving the area at the time she went missing so hopefully an arrest will happen soon.
Jmho