Four inmates allegedly escaped custody at the Youth Forestry Camp in Todd Township, according to state police at Huntingdon.
The escape occurred at 9:05 p.m. Tuesday. Parker Tillman and Blaine Boyle, both 18, were the two oldest inmates to escape. Two unnamed inmates, 16 and 17 years old, also got out.
Police say Boyle was at large until Wednesday morning, though the other three were caught Tuesday night.
The inmates, according to police, fled in burgundy sweatpants and white T-shirts.
When asked for additional information about the escape, police declined comment.