Answer
Smits played Bobby Simone in NYPD Blue. Simone was a detective in the NYPD's 15th Precinct. He was a hard-working and dedicated detective, but he was also known for his hot temper and his tendency to go rogue. He was often at odds with his superiors, but he was also a valuable asset to the team. He was killed in the line of duty in the show's sixth season.