An Indiana man has been convicted of stealing human brains from a former hospital for the insane before selling them on eBay. Reuters reports that David Charles, aged 23, broke into the Indiana Medical History Museum on multiple occasions to steal jars of brains, before selling them online.Charles was caught after leaving a bloody fingerprint on a piece of paper at the museum. When police searched his home they recovered 80 jars of human tissue, according to court documents, although it's worth pointing out these weren't all brains. Other items Charles stole from the museum included a baby scale, an EKG machine, and 10 medical scopes.