Earlier Saturday, State Police said they have located a person of interest but they are not in custody or being charged with a crime.
According to WNEP, Jeffrey Hudak is being questioned in connection with the shooting.
A press conference was scheduled for 2:30PM Saturday.
Story from the Citizen's Voice
http://citizensvoice.com/news/person-of-interest-in-trooper-shooting-located-press-conference-planned-1.1752531
WNEP's story
http://wnep.com/2014/09/13/breaking-news-incident-at-state-police-barracks-in-blooming-grove/