Larry Webb, who was found to have murdered Susan and Natasha "Alex" Carter in 2000, died in prison hours before the victims' bodies were found, ending a cold case.
The Thurston County Sheriff's Office in Washington state believe a pair of bodies they found near a military base belong to a couple who disappeared last month.
In 2020, Loril Harp was arrested over the fatal shooting of 40-year-old Steven Weltig after the fresh eyes of two detectives started looking back at the cold case from 1993
Loril Harp made what detectives described as "incriminating remarks" in down time during a 2015 police interrogation related to a 1993 Arnold, Missouri, homicide.