The headless remains of the girl were dug up Monday from a cemetery in the St. Louis County town of Berkeley, found in a white body bag.
A suspect in the 1989 murder of a Nebraska woman is jailed after being arrested in Missouri.
Military records that suspect says would exonerate him were destroyed in 1973 fire.
The body of 41-year-old Ricky McCormick was found on June 30, 1999, near a cornfield off of Highway 367.
Investigators are turning to the public for help to solve a pair of criminal cases that have “gone cold”.