FNaF's Murder Cases: Chica

Five Nights at Freddy's
"Can't risk you telling on us; peeking is bad y'now?"
The idea of the shards of glass is when Chica peeps through the broken window when the lights are on.
I know theories say that some dude dressed in a mascot but that doesn't mean that he was the only guy there. Perhaps an employee waited at the back while some other guy lured the kids? Idk, I just really don't know how to draw animatronics.