Kammala wannan jumla: Kelley, wanda ya yi aiki a matsayin shugaban ƙungiyar aikata laifuka da ta'addanci a ofishin lauya na Amurka don SDNY, an san shi da jagorancin binciken makircin hare-haren karni na 2000 da kuma Oktoba 2000
harin da aka kai kan USS "Cole" a Yemen, da kuma gurfanar da Ramzi Yousef saboda rawar da ya taka a harin bam na Cibiyar Ciniki ta Duniya a shekarar 1993. An nada shi Mataimakin Babban Lauyan Amurka na musamman a Yankin Gabashin Virginia yana aiki a matsayin babban mai gabatar da kara na John Walker Lindh. Kelley kuma an san shi da samun hukunce-hukuncen Shugaba na WorldCom Bernie Ebbers a cikin tuhumar sa game da zamba da lissafin kuɗi da Martha Stewart a cikin shari'ar kasuwancin hannun jari na ImClone.