The Rollin' 60s Neighborhood Crips is a set of the Crips street gang based in Los Angeles, California. The Rollin' 60s were founded in 1976 from the Westside Crips, and they became one of the largest gangs in the Los Angeles area, with around 1,600 members. The gang became rivals with the Eight Trey Gangster Crips due to a dispute over a woman, and the "set tripping" resulted in the accidental killing of 27-year-old graphic artist Karen Toshima on 30 January 1988. By 2004, the Rollin' 60s were the largest Black street gang in Los Angeles; one of their most famous members was rapper Nipsey Hussle.