Apprentice: Lloyd Gurloes, Shrouded Hills
Expert: Garret Almstead, Black Root or Adam Maxwell, Caladon
Master: J.T. Morgan, Caladon (in prison)
To receive master training, first visit Mrs. R.L. Morgan in Roseborough. If you’re skilled enough at lock picking, she’ll ask you to smuggle J.T.’s lock picks in to him at Caladon’s high security prison (which is part of police headquarters there). You’ll have to pick some locks and possibly kill some guards, but when you get to J.T. and give him his picks, he’ll train you to be master.