The Philadelphia mystery house case is drawing attention to a broader issue: How missing persons cases are solved years after someone disappears.

An 83-year-old San Pedro man has been missing since September 9. Authorities say he's likely on foot.

Families searching for missing loved ones are urged to report cases to police immediately.

As the investigation unfolds, a total of seven women have been connected to this investigation so far, and most have also been reported missing. However, their fates remain unknown.

Authorities have called off the search for survivors after a ferry sank off Vanuatu, leaving 39 people presumed dead

Lillia went missing from her home in Bolton last Friday. CCTV footage shows the teenager in Manchester city centre two days later.