Okla. asks court to reconsider overturned murder conviction in tribal dispute By (0) April 1 (UPI) -- Oklahoma Attorney General Mike Hunter has asked a state appeals court to reconsider its ruling overturning the conviction of a death row inmate on tribal jurisdiction grounds. Hunter filed a motion Thursday asking the Oklahoma Court of Criminal Appeals to rehear Shaun Bosse's case. Advertisement He was convicted of three counts of first-degree murder in 2010 for the deaths of his girlfriend, Katrina Griffin, and her two children, Christian Griffin and Chasity. The conviction was overturned earlier this year after the Supreme Courtruled that state courts don't have jurisdiction over crimes that happen on tribal land and involve tribal members.