ATLANTA -- The Federal Bureau of Investigation is helping police in Atlanta and Los Angeles search for a former NBA guard wanted for murder.

FBI Special Agent Steve Emmett in Atlanta told The Associated Press on Sunday that the agency is involved as police look for Javaris Crittenton. Authorities say Crittenton is charged in the fatal shooting of 22-year Jullian Jones, a mother of four who was gunned down Aug. 19 in Atlanta.

Atlanta police spokesman Sgt. Curtis Davenport said Crittenton was not in custody as of Sunday afternoon. He declined further comment.

Authorities say Jones likely was not the intended target when Crittenton fired shots from an SUV. Authorities say Crittenton was retaliating for an April robbery in which he was a victim.

Crittenton spent the 2006-07 season at Georgia Tech and played in 113 NBA games.