Bill is an honorably retired police detective from Texas with a focus on cell phone forensics. Bill now owns VeriFi Laboratory and works as a cell phone expert in both the public and private sectors. Bill is one of the leading experts in mobile device forensics and recovery. Bill is a CCME, ICMDE, Certified Cell Tower Analyst, Board Level Repair and data recovery expert, Chip-Off, JTAG, and ISP expert.