About Us


GangInvestigator.com reports: Enrique Tira, Gang Expert, offers his lifetime of experience as a veteran Gang Investigator. Enrique Tira, is one of a few Superior Court Certified Gang Experts in the State of California.

As a Superior Court-Certified Gang Expert and Narcotic witness in urban, drug and gang warfare,  I will review and evaluate your discovery material and provide you with an objective, well written analysis of my findings so you can make an informed decision about your case.


  • Locate Witnesses

  • Serve as a liaison between the family and the lawyer

  • Help the client and the client’s families understand various legal concepts and strategic  decisions

  • Interview the client and witnesses

  • Cross examination preparation

  • Overall consultation pertaining to gang/urban culture, gang membership/association and affiliation

  • Testify in trial