When Michael M. Boucher Sr. was convicted in 1991 of murdering 18-year-old Debra Dill, her family thought he would be in a maximum security prison for the rest of his life.

West Gardiner resident Vicki Dill, seen in 2013 holding a photo of her sister Debra, opposed the parole of Michael Boucher on Monday. Boucher was convicted in 1991 for beating Debra Dill, 18, to ...