Southland - Season 4 - Eps 3: Community
On Hood Day, a day where gangs seek retribution, LAPD is trying to keep the peace by camping out in neighborhoods prone to violence. Sammy and Ben leave their assigned neighborhood with disastrous results. Meanwhile, the neighborhood grabs a golden opportunity to seek a little retribution of their own against the gang banger who has been terrorizing them. Elsewhere, John and Jessica discover that another group of neighbors will go to any lengths to get a registered sex offender off their streets.
About Southland

Title: Southland
First Air Date: 2009-04-09
Last Air Date: 2013-04-17
Status: Ended
Rating: 7.9/10 (from 182 votes)
Language: EN
Seasons: 6
Total Episodes: 43
Network: NBC TNT
Genres: Drama
Production Companies: Unknown
Synopsis
A raw and authentic look into the Los Angeles crime scene, going far inside the lives of cops, criminals, victims and their families. The show centers on four main characters: Officer John Cooper, a seasoned cop who will have to prove himself again after recovering from surgery; Officer Ben Sherman, who still has much to learn after recently completing his training rotation; Detective Lydia Adams, whose unending caseload hits closer to home; and Sammy Bryant, a former detective who decided to go back to being a uniform cop after the traumatic death of his partner.
Cast

Ben McKenzie
Ben Sherman

Michael Cudlitz
Officer John Cooper

Regina King
Detective Lydia Adams

Shawn Hatosy
Officer Sammy Bryant

C. Thomas Howell
Officer Dewey Dudek