I'm an "expert" on this topic since I broke my entire face (yes, you heard right)- both eyesockets, both cheekbones, my jaw and nose. I broke my neck, back, both scapulas (almost unheard of), arm, wrist, thumb, knees, closed head injury, bleeding and swelling of the brain in a 2000 motorcycle accident. My helmet flew right off on impact at 50mph...no braking. I flew over the pick up truck and landed on my face. I tboned him as he turned left at last second (he was high and drunk- a 17 yr old kid who had his license for 3 months).
The impact was so severe that my forks (triple tree) on my yamaha r1 snapped like a tooth pick.
Now- what questions would you like answered about eye socket fractures or anything else? Most likely the officer had a concussion and head injury IF he did fracture his eye socket. Bleeding is under the skin, under and around the eye. The eye would almost swell completely shut. I'm not saying he did or did not fracture it. I'm just giving you the facts/results of this injury.