oca - paste ▁factory . ▁The ▁mur ders ▁led ▁to ▁the ▁discovery ▁of ▁the ▁country ' s ▁largest ▁c oca ine - processing ▁installation , ▁as ▁well ▁as ▁evidence ▁of ▁an ▁extensive ▁international ▁drug - tra ff ick ing ▁organization ▁consisting ▁mostly ▁of ▁Colomb ians ▁and ▁Bra z ili ans . ▁President ▁Paz ▁Est ens s oro ▁fired ▁the ▁Boliv ian ▁police ▁commander ▁and ▁deput y ▁commander ▁as ▁a ▁result ▁of ▁their ▁alleg ed ▁invol vement . ▁In ▁a ▁related ▁action , ▁sus pected ▁tra ff ick ers ▁in ▁Santa ▁Cruz ▁murder ed ▁an ▁opposition ▁deput y ▁who ▁was ▁a ▁member ▁of ▁the ▁con gression al ▁commission ▁that ▁investig ated ▁the ▁H uan ch aca ▁case . ▁ ▁In ▁the ▁late ▁ 1 9 8 0 s , ▁there ▁were ▁several ▁inc idents ▁of ▁n arc ot error ism ▁against ▁the ▁United ▁States ▁presence , ▁the ▁jud ici ary , ▁and ▁ant id rug ▁agents . ▁For ▁example , ▁the ▁so - called ▁Ale jo ▁Cal at ay u ▁terror ist ▁command ▁claimed ▁responsibility ▁for ▁a ▁May ▁ 1 9 8 7 ▁bomb ▁attack ▁against ▁the ▁C och ab amba ▁home ▁of ▁a ▁DE A ▁agent . ▁The ▁Supreme ▁Court ▁of ▁Justice , ▁se ated ▁in ▁Su cre , ▁requested ▁and ▁received ▁military ▁police ▁protection ▁in ▁mid - 1 9 8 6 . ▁The ▁Ex pl os ives ▁Brigade ▁successfully ▁removed ▁a ▁live ▁brief case - b omb ▁from ▁the ▁Senate ▁library ▁in ▁August ▁ 1 9 8 7 . ▁▁ ▁The ▁so