Charlie Sheen’s attorney is providing pivotal details about what Brooke Mueller told police when probed about the Matthew Perry death investigation, RadarOnline.com can reveal. As this outlet reported, Sheen’s ex-wife was one of the high-profile people questioned by law enforcement about Perry’s unexpected passing as the LAPD and DEA near a conclusion about who supplied the ketamine found in the Friendactor’s system. Sheen’s longtime lawyer, Gregory J. Pedrick, told In Touch on Wednesday: “This extended family has worked hard to restore serenity to their ecosystem – to the great benefit of the…