asm , ▁Tr am ell ▁ve ers ▁off ▁the ▁road ▁and ▁crashes ▁into ▁the ▁West ▁India ▁D ock s ▁in ▁Can ary ▁Wh arf ▁on ▁the ▁Th ames ▁River . ▁She ▁attempts ▁to ▁save ▁her ▁partner ▁but , ▁as ▁she ▁says ▁while ▁being ▁question ed ▁later ▁by ▁the ▁police , ▁" When ▁it ▁came ▁down ▁to ▁it , ▁I ▁guess ▁my ▁life ▁was ▁more ▁important ▁to ▁me ▁than ▁his ". ▁ ▁Tr am ell ▁is ▁inter rog ated ▁by ▁Scotland ▁Y ard ▁Det ect ive ▁Super int endent ▁Roy ▁W ash burn , ▁who ▁notes ▁that ▁D - T ub oc ur ar ine ▁( D TC ), ▁which ▁is ▁a ▁neur om us cular ▁blocking ▁agent ▁used ▁to ▁relax ▁mus cles ▁during ▁general ▁an a est hes ia ▁for ▁medical ▁surg ery , ▁was ▁found ▁in ▁her ▁car ▁and ▁in ▁her ▁companion ' s ▁body , ▁and ▁the ▁companion ▁was ▁not ▁breath ing ▁at ▁the ▁time ▁of ▁the ▁crash , ▁( acc ording ▁to ▁the ▁aut ops y ), ▁and ▁that ▁a ▁man ▁named ▁" D icky ▁P ep " ▁said ▁that ▁he ▁sold ▁Tr am ell ▁" 1 5 ▁mill il it ers ▁of ▁D TC ▁last ▁Th urs day ". ▁Tr am ell ▁coun ters ▁by ▁saying ▁that ▁this ▁Dick y ▁P ep ▁must ▁be ▁lying ▁because ▁" you ' ve ▁got ▁him ▁on ▁some ▁other ▁charge ▁and ▁he ' s ▁trying ▁to ▁deal ▁his ▁way ▁out , ▁if ▁he ▁even ▁exists ". ▁ ▁Tr am ell ▁begins ▁ther apy