The Deadly Rise Of The Trinitarios in the U.S.

The Deadly Rise Of The Trinitarios in the U.S. The Trinitarios (also known as Los Trinitarios or 3T) are a highly structured Dominican street gang that began in 1994 inside Rikers Island prison as a protective group. They quickly spread to the streets of the Bronx, Upper Manhattan (Washington Heights/Inwood), Brooklyn, and Queens.