The Bloods are a large association of street gangs originally formed in Los Angeles in the early 1970s for protection against the Crips. They are known for their use of the color red, their rivalry with the Crips, and their involvement in criminal activities like drug distribution, robberies, and violence. Each Blood “set” is independent but shares a common gang philosophy. 

Origins 

• The Bloods were formed in the early 1970s in Los Angeles to provide a united front against the Crips street gang. 
• The first Bloods gang, the Piru Street Boys, was founded by Sylvester Scott after he and Benson Owens were attacked by Crips. 
• Other non-Crip gangs allied with the Pirus to form the Bloods. 

Activities and Ideology 

• Criminal Activity: Their primary source of income comes from drug trafficking, but members are also involved in robberies, auto theft, prostitution, homicide, and other criminal acts. 
• Rivalry with Crips: The Bloods are the main rivals of the Crips, and this rivalry is a central part of their identity. 
• Gang Philosophy: They use violence to protect and expand their drug distribution networks. 

Identifiers 

• Color: The color red is strongly associated with the Bloods. Members often wear red clothing or bandanas. 
• Symbols: Other identifiers can include the five-pointed star, dog paw tattoos (sometimes with three dots), and disrespecting the Crips by crossing out the letter “C”. 
• “Damu”: This Swahili word for “blood” is sometimes used in graffiti and tattoos.