The daughters of a slain American Indian Movement activist said Saturday they are pleased with the latest conviction in the 35-year-old murder case but remain convinced there are others who haven't been charged.

Former AIM member John Graham was convicted Friday in the murder of Annie Mae Aquash in 1975 on South Dakota's Pine Ridge reservation. Her death remains synonymous with AIM and its often-violent clashes with federal agents in the 1970s.

Marty Jackley, the state attorney general who prosecuted the case, declined to say Saturday if anyone else might face charges....