ra ' ▁gra vey ard , ▁where ▁he ▁is ▁said ▁to ▁have ▁been ▁buried , ▁no ▁grave ▁has ▁been ▁registered ▁in ▁his ▁name . ▁ ▁According ▁to ▁Iran ter ror . com , ▁" it ▁was ▁widely ▁assumed ▁that ▁he ▁was ▁murder ed ▁in ▁order ▁to ▁prevent ▁the ▁leak ▁of ▁sensitive ▁information ▁about ▁MO IS ▁operations , ▁which ▁would ▁have ▁comprom ised ▁the ▁entire ▁leadership ▁of ▁the ▁Islam ic ▁Republic ." ▁ ▁There ▁was ▁an ▁ant agon ism ▁between ▁the ▁authorities ▁and ▁the ▁vict ims ' ▁relatives . ▁The ▁lawyer ▁for ▁the ▁vict ims ▁relatives , ▁N asser ▁Zar af sh an , ▁was ▁arrested ▁for ▁" public izing ▁the ▁case ", ▁for ▁which ▁her ▁b ail ▁was ▁set ▁at ▁the ▁equivalent ▁of ▁$ 5 0 , 0 0 0 ▁as ▁opposed ▁to ▁$ 1 2 , 5 0 0 ▁for ▁some ▁of ▁the ▁accused ▁murder ers . ▁At ▁least ▁one ▁of ▁the ▁vict ims ' ▁relatives , ▁S ima ▁Sa he bi , ▁the ▁wife ▁of ▁P ou y ande h , ▁was ▁also ▁arrested ▁" for ▁publishing ▁a ▁letter ▁critic izing ▁them ▁for ▁not ▁allowing ▁us ▁to ▁hold ▁a ▁mem orial ▁of ▁the ▁second ▁anni versary ▁of ▁their ▁death ." ▁ ▁Investig ations ▁ ▁Investig ative ▁journal ists ▁Em aded din ▁Bag hi ▁and ▁Ak bar ▁Gan ji ▁both ▁wrote ▁investig ative ▁news ▁articles ▁on ▁the ▁mur ders . ▁In ▁a ▁series ▁of ▁articles ▁in ▁S ae ed ▁H aj jar ian ' s ▁Sob h ▁Em rou z ▁daily ,