they rushed me immediately to the hospital. >> bumgarner wound up with a fractured rib and injuries to his eye and jaw. he spent a night in the hospital and is now in the jail's medical unit, as staff continues to investigate the assault. >> this was just like a random act of hatred. a lot of things are justified in life. but there was no justification in this. like, this was just that random. i couldn't even believe it when it was happening. i'm just like what in the hell? >> coming up -- >> you don't know his name. what does he look like? >> black dude, dreads. >> officers gather what they can from caleb bumgarner. and -- >> the inmate took his fecal matter and wrote some threatening gestures about killing. >> staff must deal with a mentally unstable inmate. ♪ liberty biberty- cut. we'll dub it. liberty mutual customizes your car insurance so you only pay for what you need. only pay for what you need. ♪ liberty. liberty. liberty. liberty. ♪