The injured deer was suffering, so the Arlington County police officer shot it in the head. When that didn't kill it, the deer was run over by a cruiser. Finally, a bag was placed over its head and it suffocated. Now, an Arlington police officer is under internal investigation for his handling of the incident last month.

. . .
Martin said the officer was called to the 6900 block of Williamsburg Boulevard about 6:40 a.m. after the deer jumped over a guardrail on Interstate 66 and plunged 30 feet to the road below. After consulting with his supervisor -- a lieutenant in the patrol division -- the officer fired a single shot at the deer's head, Martin said, in accordance with the department's policy to kill any suffering or dangerous animal.

But the deer didn't die.

Instead of shooting the animal a second time, the sergeant authorized two other responding officers to drive a cruiser over the deer's neck. That, too, did not kill the animal.

Finally, Martin said, the three officers wrapped a plastic bag around the deer's head and suffocated it. A photograph of the dead deer and the sergeant was taken by one of the other officers, but Martin said the sergeant's explanation for the Polaroid was that it was needed for the incident report.