Stefano Fratepietro is a Computer Forensics and IT Specialist from Italy who is the founder and project leader of DEFT (Digital Evidence & Forensic Toolkit) Linux.
He worked on investigations on combating organised crime (Mafia) and was a consultant for a few of Italy's renowned national trials : "Telecom - Sismi" and "Buongiorno! Vitaminic" cases.
http://twitter.com/stevedeft
http://www.linkedin.com/in/stefanofratepietro
http://www.deftlinux.net/staff/