O’Steen and Galbreth (sp) signed the Affidavit of Probable Cause. BDLR signed the Issue Capius. http://www.scribd.com/mobile/doc/88953520
You are correct.
http://www.nytimes.com/interactive/2012/04/12/us/13shooter-document.html?_r=0
Looks like Corey is clear on this aspect.
Obstruction of justice is another matter for the Brady violations.