▁dis astr ous ▁and ▁d run ken ▁party , ▁a ▁guest ▁returning ▁to ▁collect ▁his ▁car ▁heard ▁voices ▁up st airs ▁and ▁found ▁" K im ▁and ▁Guy ▁in ▁the ▁bed room ▁drink ing ▁champ agne . ▁They ▁had ▁already ▁been ▁down ▁to ▁the ▁Emb ass y ▁but ▁being ▁unable ▁to ▁work ▁had ▁come ▁back ." ▁ ▁Burg ess ' s ▁presence ▁was ▁problem atic ▁for ▁Phil by , ▁yet ▁it ▁was ▁potentially ▁dangerous ▁for ▁Phil by ▁to ▁leave ▁him ▁un super vised . ▁The ▁situation ▁in ▁Washington ▁was ▁t ense . ▁From ▁April ▁ 1 9 5 0 , ▁Mac lean ▁had ▁been ▁the ▁prime ▁suspect ▁in ▁the ▁investigation ▁into ▁the ▁Emb ass y ▁leak . ▁Phil by ▁had ▁undert aken ▁to ▁dev ise ▁an ▁escape ▁plan ▁which ▁would ▁warn ▁Mac lean , ▁currently ▁in ▁England , ▁of ▁the ▁inten se ▁susp icion ▁he ▁was ▁under ▁and ▁ar range ▁for ▁him ▁to ▁fle e . ▁Burg ess ▁had ▁to ▁get ▁to ▁London ▁to ▁warn ▁Mac lean , ▁who ▁was ▁under ▁surve ill ance . ▁In ▁early ▁May ▁ 1 9 5 1 , ▁Burg ess ▁got ▁three ▁speed ing ▁tick ets ▁in ▁a ▁single ▁day ▁– ▁then ▁ple aded ▁diplom atic ▁imm unity , ▁causing ▁an ▁official ▁compla int ▁to ▁be ▁made ▁to ▁the ▁British ▁Amb assador . ▁Burg ess ▁was ▁sent ▁back ▁to ▁England , ▁where ▁he ▁met ▁Mac lean ▁in ▁his ▁London ▁club . ▁ ▁The ▁S IS ▁planned ▁to ▁inter rog ate ▁Mac lean ▁on ▁ 2 8 ▁May