A decent write up of the autopsy result:
http://seattletimes.nwsource.com/html/localnews/2013082467_shooting06m.htmlPDF of autopsy results. Note order of shot listing is unrelated to sequence of shots:
http://seattletimes.nwsource.com/ABPub/2010/10/05/2013082602.pdfAll shots seem consistent with Williams' face, the shot in chin entered side and exited the other side, and body, shot entered right side of chest and exited left side under arm, being turned sideways to Birk.
Shots were fired from 9 or 10 feet away.