I’m trying to remember a movie I watched. All I remember about it was that it has a kid out with his mom, they go to the playground. She leaves for a moment, gets locked in the bathroom, and he is on the playground and the sky goes gray and he starts killing people on the playground with his mind? Pulling rods up from the ground, things like that. I know it was a newer movie but I can’t remember the name or find it anywhere.