<prompt> Fingqa isihloko: Ubaba wendoda eyabulawa i-FBI ekuphenyweni kukaTamerlan Tsarnaev owahlasela iBoston Marathon ushushisa i-FBI ngamaRandi ayizigidi ezingu-30. U-Abdulbaki Todashev, uyise ka-Ibragim Todashev owayeneminyaka engu-27 ubudala ngaleso sikhathi, wathi uzofaka isaziso sokumangalelwa ngokufa kwendodana yakhe, eyadutshulwa yi-Special Agent u-Aaron McFarlane ngobusuku bukaMeyi 21, 2013. Lesi simangalo sizoholela ecaleni lokubulala ngokungenabulungisa, futhi umdala uTodashev usola nokunganaki kwe-FBI ngokuqasha uMcFarlane, owayenomlando onzima. Skrolela phansi ukuze ubone ividiyo. Isexwayiso: isithombe esicacile ngezansi. U-Ibragim Todashev, oneminyaka engu-27, wadutshulwa yi-FBI ejenti u-Aaron McFarlane ngesikhathi kuphenywa ukuqhuma kwamabhomu eBoston. Uyise u-Abdulbaki ufake isaziso sokumangalela ngokufa okungalungile. UTodashev kwesobunxele wabuzwa imibuzo ngokuphindaphindiwe yizikhulu zikahulumeni ngemva kokuqhuma kwamabhomu eMarathon yaseBoston ngo-2013. U-Abdulbaki Todashev kwesokudla wake wathi abaphangi be-FBI babulala indodana yakhe. Ngokwe-Boston Globe, i-ejenti yaxazulula amacala amabili okuhlukunyezwa kwamaphoyisa ngesikhathi iseMnyangweni Wamaphoyisa wase-Oakland futhi kuthiwa yenza imibiko engamanga ngaphambi kokujoyina i-FBI yaseBoston. UTodashev umelwe yi-Council on American-Islamic Relations, ethi indodana yakhe ayibange isaba usongo lokulimaza uMcFarlane noma omunye umuntu ngesikhathi ibuzwa ngamabhomu aseBoston nangokubulawa kuka-2011. UMnyango Wezobulungiswa kanye nehhovisi likaMshushisi Wombuso waseFlorida bobabili baye bakhipha uMcFarlane icala lokwenza okungalungile ngokudubula efulethini lika-Ibragim Todashev e-Orlando. Zombili lezi zitatimende ezisemthethweni zithi i-ejenti yazivikela ngemva kokuhlaselwa uTodashev, umlwi oqeqeshiwe wezobuciko bokulwa. Umfuduki waseRussia, owayehlala eMassachusetts ngaphambi kokuthuthela eFlorida, kubikwa ukuthi wayebhala isitatimende sokuthi wayebandakanyeka ekubulaweni kwabathengisi bezidakamizwa abathathu ngo-2011 eWaltham, idolobhana laseBoston, lapho ephonsa itafula lekhofi futhi ehlasela uMcFarlane ngomshini wokugcoba. U-agent we-FBI uMcFarlane namaphoyisa amabili aseMassachusetts ayephenya uTodashev amahora ayisithupha ngaphambi kokuba adutshulwe. I - -  <response>: U-Abdulbaki Todashev, uyise ka-Ibragim, ufaka isaziso sokumangalela i-ejensi. Ubaba uthi u-Aaron McFarlane wabulawa ngokungafanele futhi i-FBI yamqasha ngokunganaki. I-agent ibhekene nophenyo lobudlova bamaphoyisa futhi kuthiwa yenze imibiko engamanga. Umbiko osemthethweni woMnyango Wezobulungiswa uthi ukudubula kwakuyindlela yokuzivikela. 