Guitar Expert is a fictional character portrayed by Mark Boone Junior in the TV series Elementary.
In the first episode they appeared in, titled The Ballad of Lady Frances (season 5), they were 62 years old.
They appear in 1 episodes out of a total of 154 aired
Episodes1
The Ballad of Lady Frances
episode S5.E17 march 2017The police call in Holmes and Watson to consult on a homicide "heard" by a cutting edge gunshot detection system when they can't find any tangible evidence that a crime was committed. Also, Sherlock and Joan become suspicious of Shinwell when he's the target of a drive-by shooting that reveals a connection between him and an unsolved murder.