St Louis is looking for 7 persons of interest in this case. They also have video of them. I’m sure it won’t get any play on the evening news to help find these guys.
Here’s the video and request to help identify them.
https://twitter.com/SLMPD/status/1268936731392425988
I would think one or more their officers would know them. County jail workers? Maybe they good boys who never done nothing wrong in they lives but I doubt it.