The 82nd Airborne Division soldiers arrived at the police station in Afghanistan’s Zabol province in February 2010. They inspected the body parts. Then the mission turned macabre: The paratroopers posed for photos next to Afghan police, grinning while some held — and others squatted beside — the corpse’s severed legs.

A few months later, the same platoon was dispatched to investigate the remains of three insurgents who Afghan police said had accidentally blown themselves up. After obtaining a few fingerprints, they posed next to the remains, again grinning and mugging for photographs.

Two soldiers posed holding a dead man’s hand with the middle finger raised. A soldier leaned over the bearded corpse while clutching the man’s hand. Someone placed an unofficial platoon patch reading “Zombie Hunter” next to other remains and took a picture.

The Army launched a criminal investigation after the Los Angeles Times showed officials copies of the photos, which recently were given to the paper by a soldier from the division.