, ▁ 1 9 9 1 . ▁ ▁National ▁Archives ▁& ▁Records ▁Administration , ▁SW ▁Region ▁Fort ▁W orth , ▁Record ▁Group ▁ 5 , ▁Bureau ▁of ▁Indian ▁Affairs , ▁Con cho ▁( Che y enne ▁& ▁A rap aho ▁Agency ), ▁E 1 2 ▁Land ▁Trans actions , ▁Report ▁on ▁He ir ship ▁Oklahoma ▁State ▁Bureau ▁of ▁Investig ation ▁For ens ic ▁Art ▁retrieved ▁ 2 ▁January ▁ 2 0 0 8 ▁Pr att , ▁Har vey ▁- ▁Native ▁American ▁Art ist ▁& ▁Police ▁For ens ic ▁Art ist ▁retrieved ▁ 2 7 ▁December ▁ 2 0 0 7 ▁Smith , ▁Carl ton ▁& ▁Gu ill en ▁Thomas . ▁The ▁Search ▁for ▁the ▁Green ▁River ▁K iller . ▁New ▁York / P engu in , ▁ 1 9 9 1 . ▁ ▁St ott , ▁Kim . ▁" Art ist ▁Ret ouch es ▁Ph otos ▁To ▁Help ▁Ident ify ▁Vict ims ", ▁The ▁Sunday ▁Ok lah oman , ▁ 3 1 ▁October ▁ 1 9 8 2 ▁Taylor , ▁Kar en ▁T . ▁For ens ic ▁Art ▁and ▁Ill ustration . ▁B oca ▁R aton / C RC ▁Press , ▁ 2 0 0 0 . ▁ ▁Wil k erson , ▁Michael ▁& ▁Wil k erson ▁Dick . ▁Some one ▁Cry ▁for ▁the ▁Children : ▁The ▁un sol ved ▁Girl ▁Sc out ▁mur ders ▁of ▁Oklahoma ▁and ▁the ▁case ▁of ▁Gene ▁ ▁L ero y ▁Hart . ▁New ▁York / D ial , ▁ 1 9 8 1 . ▁ ▁External ▁links