MINNEAPOLIS (AP) — A federal indictment accuses four men in the stabbing death of a couple on the Red Lake Indian Reservation.

Prosecutors said Craig Roy and Darla Beaulieu were stabbed multiple times during a robbery at Roy’s home, which was burned down on New Year’s Day 2011.

Twenty-nine-year-old Geshik-O-Binese Martin, 45-year-old David Martin, 24-year-old George Martin and 28-year-old Edward Robinson are charged with first-degree murder, second-degree murder and robbery.

The indictment also charges two other men with robbery.