In back, from left, are Kevin, Sean and their father, Michael Coakley, who is the uncle to the late Lance Corporal Roger W. Muchnick Jr, who was killed in
In back, from left, are Kevin, Sean and their father, Michael Coakley, who is the uncle to the late Lance Corporal Roger W. Muchnick Jr, who was killed in a Marines training accident in Nevada on Wednesday, March 18. Below are Bob and Mary Ann Coakley, Cpl. Muchnick's maternal grandparents and longtime Lenox residents. (Scott Stafford / Berkshire Eagle Staff)