Every Thursday around dusk, a group of men, hardened criminals sentenced for a variety of violent crimes and incarcerated at the Pre-Release Unit in Jessup, Md., can be found with knitting needles in hand and balls of yarn in their laps.

Read more http://feeds.abcnews.com/click.phdo?i=c00e9ee26e3a4c0e065fbcca6f28c445