Clarissa Draper: Mystery Writer's Guide To Forensic Science - Jack ...

Clarissa Draper: Mystery Writer's Guide To Forensic Science - Jack ...: "Mystery Writer's Guide To Forensic Science - Jack the Ripper. This is day 'J' in the A-Z Challenge. JACK THE RIPPER. This serial killer is considered one of the first and what makes him even more spectacular is that he was never caught. ..."