This has turned out be the week of Derek’s friends. Previously, we had Stewart, who met Derek in the service.
Timothy had also done a stint in the service, but unlike Stewart he is no longer active. Timothy has known Derek for several years. Timothy just turned 25 and he just broke up with his girlfriend of 2 years. When Derek told him about the videos, Timothy was interested in making some money to fund his entrepreneurial interests.
David says: 
Blah 
Joe 
Riley 
David