Fire in the Desert (S02E04)

In Albuquerque, New Mexico, mail carrier Marilyn Gandert vanishes without a trace, leaving her loved ones in distress. Days later, her lifeless body is discovered in the arid wilderness, prompting detectives to launch a manhunt for her killer. With only a handful of witnesses, aside from Marilyn's grieving family, the investigation intensifies as they seek to unravel the mystery surrounding her tragic fate.