John P. Sullivan


John P. Sullivan served as a lieutenant with the Los Angeles County Sheriff’s Department. He is an instructor in the Safe Communities Institute at the University of Southern California’s Sol Price School of Public Policy, an El Centro senior fellow at Small Wars Journal, and a member of the Scientific Advisory Committee of the Global Observatory of Transnational Criminal Networks.

Articles by John P. Sullivan
Community police patrol the hills in Carrizalillo, Guerrero state, one of Mexico’s most dangerous, crime-ridden regions, on March 24. (Pedro Pardo/AFP/Getty Images)
Community police patrol the hills in Carrizalillo, Guerrero state, one of Mexico’s most dangerous, crime-ridden regions, on March 24. (Pedro Pardo/AFP/Getty Images)