Detective Sergeant Lewis is a fictional character from the British television series Lewis, which is a spin-off of the popular show Morse. He is portrayed as a dedicated and skilled detective working in the Oxford police department, often solving complex murder cases alongside his partner, Detective Inspector Hathaway. Lewis is known for his keen observational skills and strong moral compass. He often relies on his extensive experience and intuition to uncover the truth behind crimes. The character is well-regarded for his ability to connect with witnesses and suspects, making him an effective investigator in the series.