Ka taƙaita labarin:  Boston (CNN) Lauyan Dzhokhar Tsarnaev ya fayyace abu daya a lokacin da take gabatar da jawabi a shari'ar da ake yi kan harin bam a Boston Marathon: Shi ne ya aikata hakan. "Shi ne", lauya mai kare Judy Clarke ya gaya wa juriya. Tsarnaev ya dauki daya daga cikin bama-bamai na matsin lamba a ranar 15 ga Afrilu, 2013, kuma ya sanya shi kusa da layin gamawa, in ji ta. Yana wurin lokacin da aka kashe wani jami'in 'yan sanda. Ya shiga cikin harbi da 'yan sanda. Wanda ake zargi da kai harin ba zai kauce wa duk wani aikinsa ba, in ji Clarke. To, me ya sa za a yi shari'a? Saboda akwai rashin jituwa kan dalilin da yasa Tsarnaev ya yi hakan, in ji Clarke. Dzhokhar Tsarnaev ya sami rinjaye daga ɗan'uwansa, Tamerlan Tsarnaev, in ji Clarke. Dan uwansa ne ya dauke shi aiki don aikata wadannan munanan ayyuka, in ji ta. Ranar farko ta shari'ar ta ba wa 'yan majalisa damar ganin dabarun da masu gabatar da kara da masu kare su ke amfani da shi. Bisa ga jawabin da suka gabatar, bangarorin biyu sun amince da ainihin abubuwan da suka faru a hare-haren - wanda ya aikata su da kuma yadda. Amma bangarorin biyu sun gabatar da ra'ayoyi daban-daban game da dalilin da yasa Dzhokhar Tsarnaev ya kai hare-haren. Manufar 'yan'uwan Tsarnaev ita ce ta kashe mutane da yawa kamar yadda zai yiwu, mai gabatar da kara na Amurka Bill Weinreb ya ce a lokacin da yake jawabi na farko ga juri. Mai gabatar da kara ya yi bayani dalla-dalla game da mutuwar mutane uku a kusa da layin gamawa na Marathon na Boston na 2013 kuma ya zana hoton Dzhokhar Tsarnaev a matsayin mayaƙin mai tsarki wanda ya aikata tashin hankali. Fiye da mutane 260 sun ji rauni ko kuma suka raunana sanadiyyar fashewar bama-bamai guda biyu da aka saka a cikin tukunyar da ake amfani da ita wajen dafa abinci da zafin jiki da suka tashi bayan daƙiƙa 12 da juna. Mutum na huɗu, jami'in 'yan sanda na MIT, an yi masa kwanton bauna kuma aka kashe shi a cikin motar motar sa kwana uku bayan fashewar bama-bamai yayin da Tsarnaev da ɗan'uwansa, Tamerlan, suka gudu daga' yan sanda. An kashe Tamerlan Tsarnaev, mai shekara 26, bayan wani harbi da 'yan sanda suka yi. Don haka Dzhokhar Tsarnaev ne ke fuskantar shari'a, ana tuhumarsa da laifuka 30 da suka shafi hare-haren bam. Weinreb ya ce ayyukan Tsarnaev bayan fashewar bama-bamai - zuwa Whole Foods don siyan galan na madara, tare da abokai - ya nuna cewa bai damu da abin da ya yi ba. Akasin haka, mai gabatar da kara...
Bam din "ya tsage manyan ɓangarorin nama" daga jikin yaron, in ji mai gabatar da kara. Tsaron ya yarda da rawar da Dzhokhar Tsarnaev ya taka a harin bam na Boston Marathon. Babban dan uwan ya rinjayi Tsarnaev ya bi shi, lauya ya ce.