NEW : Murray was hired last spring as Jackson prepared for his comeback concerts in London , England . Dr. Conrad Murray , lawyer cancel press conference about case in Los Angeles park . The judge has ordered a new hearing for the doctor who was charged with involuntary manslaughter and misconduct involving an inmate, but he did not rule on whether to grant Murray's request that his client be allowed Murray says he gave Jackson anti-anxiety drugs , anesthetic to help him sleep .
NEW : Dr. Conrad Murray , lawyer cancel press conference about case in Los Angeles park . The judge has ordered a new hearing for the doctor who was charged with involuntary manslaughter and misconduct involving an inmate, but he did not rule on whether to grant Murray's request that his client be allowed Murray says he gave Jackson anti-anxiety drugs , anesthetic to help him sleep .