Guilt by association

"Los Angeles D.A. Rachel Knight is grief-stricken over the murder of her colleague, Jake, as she takes over his toughest case, and finds her reputation--and her life--at stake as she digs deeper into Jake's death."
"When a colleague is found murdered, Los Angeles D.A. Rachel Knight is reassigned to his case: the assault of a young woman from a wealthy family. Despite the need to focus on her work, she cannot help but to investigate the brutal slaying and risks everything to bring the killer to justice."
"When a colleague is found murdered, Los Angeles D.A. Rachel Knight is reassigned to his case: the assault of a young woman from a wealthy family. Despite the need to focus on her work, she cannot help but to investigate the brutal slaying and risks everything to bring the killer to justice."@en
"A Deputy DA specializing in high-profile cases, Rachel Knight is addicted to her work and fiercely loyal to her friends. But when her colleague Jake is found dead in a seedy Los Angeles hotel room next to the body of a teenage male prostitute, Rachel realizes she might not know those around her as well as she thinks."@en