Manyu Scroll (2011)

S1E17 Silence

The detective team encounters Larry, a warm-hearted ex-con who is deaf and mute, while they take him in for a minor offense at a nearby halfway house. However, as they investigate a string of robberies, evidence begins to point toward Larry as the thief. Despite this, the detectives firmly believe in his innocence and suspect that someone is manipulating him to carry out the crimes, seeing him as the perfect scapegoat.