It appears that Darren Wilson did not receive a fractured skull or broken eye socket.
http://www.dailymail.co.uk/news/article-2731311/Police-officer-shot-Michael-Brown-did-NOT-suffer-broken-eye-socket-did-hospital-swollen-face-deadly-altercation.html
http://www.snopes.com/info/news/wilson.asp
Thank you for that. I have not kept up to date. (I checked with different sources than yours though.)