DiJoseph Investigations LLC principal owner is Lennie "Lou" DiJoseph. Lou served 25 years with the New Jersey State Police Intelligence Bureau and rose to the rank of Lieutenant. During his tenure with the N.J.S.P., he supervised several major criminal investigations throughout the South Jersey Region. Lou has testified in Federal, State, County and Municipal Court and has conducted presentations of his investigations at the F.B.I. Since retirement, Lou has successfully investigated several cases to include cohabitation, child custody, sexual assault, school residency, employee misconduct, cold case homicide, difficult subpoena service, family members locates, and general surveillance.