A 38-year-old woman is the latest addition to Oklahoma Attorney General Gentner Drummond's 10 Most Wanted.

 Heather Lynn Harjo is wanted for the April 28 death of 21-year-old Summer Cheyenne Martin, of Ada.

 Investigators say Martin was visiting a friend at his Ada residence when Harjo and another man arrived at the home. An argument between the women escalated into a physical fight. Martin allegedly tried to hit Harjo with a power tool, and after being stopped by a witness, Harjo fatally shot Martin. She then fled the scene.

 Harjo also goes by the aliases Heather Thompson and Heather Lynn Brown, should be considered dangerous.

 To learn more about the other fugitives still at large, go to the Attorney General’s 10 Most Wanted page. 

 A $5,000 reward is being offered for the capture of Harjo.