Southland (2009)

S04E05 Legacy

John finds himself in a heart-wrenching situation as he attempts to help a teenager contemplating suicide, a scenario that deeply resonates with him. At the same time, Sammy persuades a former drug addict to act as an informant, leading to tragic fallout. Jessica is surprised by a visitor from her past, while Lydia and Ruben delve into a home invasion case that seems orchestrated to hide a murder.