The Altadena Blocc Crips (ABC) are primarily an African-American street gang located on the west side of Altadena, CA. Their territory is near Fair Oaks Ave and stretches from W. Mountain View Street to W. Loma Alta Drive. Members claim the following streets: Harriet Street, Palm Street, and Pine Street.
The Altadena Blocc Crips also claims Trays (3x) and are known to hangout at the Loma Alta Park, which is located on the corner of Lincoln Avenue and West Loma Alta Drive. The Altadena Blocc Crips are the largest crip gang in the Pasadena/Altadena area, along with the Pasadena Raymond Ave Crips.
The ABC’s criminal activities consist of home invasions, strong-arm robberies, extorting, credit card fraud, drug trafficking, assault and battery, and murder. The Altadena Blocc Crips are regarded as the first crip gang in Altadena.
Allies include Du Rocc Crips, Eight Tray Gangster Crips, Avalon Gangster Crips, and the Broadway Gangster Crips, Rivals include the Pasadena Denver Lane Bloods (PDLB), Altadena Denver Lanes (ADL), these two gangs have been feuding for over two decades.
This conflict has resulted into a truce between the Altadena Blocc Crips and the Squiggly Lane Gangster Bloods, due to the fact that they both share a common enemy the Pasadena Denver Lanes. Other enemies include the Project Gangsters Bloods (PGB), Altadena Denver Lanes (ADL), and the LA Denver Lane Bloods.