audio of the 911 call:

http://www.tmz.com/2009/12/28/charlie-sheen-domestic-incident-the-911-call/

Marks found on her neck. Real gem is when he told her "I have ex-police I can hire who know how to get the job done and they won't leave any trace."

Full story:

http://www.tmz.com/2009/12/28/police-report-charlie-sheen-brooke-mueller-domestic-arrest-violence-cops/

Video of musician Slash being interviewed. Charlie called him after what happened:

http://www.tmz.com/2009/12/28/charlie-sheen-opens-up-to-slash/