Billy Leo is a fictional character portrayed by Danny Hoch in the TV series Blue Bloods.
In the first episode they appeared in, titled Officer Down (season 1), they were 39 years old.
They appear in 1 episodes out of a total of 285 aired so far
Episodes1
Officer Down
episode S1.E4 october 2010Frank mobilizes the entire NYPD to find the killer of a police officer who was murdered after a diamond heist.