
Unsolved Mysteries
Members of the Santos family have died of the same heart condition over a span of 31 years.

Members of the Santos family have died of the same heart condition over a span of 31 years.

Padre Pio (parts 1 & 2); model's third notebook and update; calculating coroners and update.

This episode includes: Backyard Bones & UD, Twin Behind Bars, Ghosts Go to Court and Sharon Kinne.

Massachusetts marine; update: taunting bank robber; Packer church fire; Ms. Miracle.

New theory on who shot Billy the Kid; a police officer accused of child molestation vanishes.

Man murders wife and stepdaughters; two-time prison escapee has stolen $2.5 million over 15 years.

Martin Luther King (parts 1 & 2); surprise sister and update; Texas most wanted and update.

Socorro close encounter, update: car crash thank you; Kentucky visions; foster twins and update.

Death of a Massachusetts boy; reunion of childhood friends; death of a truck driver.

Falcon Lake UFO; inside Frontera; update: Loving's lost love; disappearing dad.

Missing medic and UD; update on serial molester; killer casanova; UD and Vancouver lights.

San Marino Bones & UD, Phantom Sub, Police Captain's Death, UD: Baby Girl X and more.

The murder of a race car driver; murder of a Maine teenager; Sasquatch sightings in Colorado.

An Oklahoma boy searches for his grandfather, missing for 40 years.

Casolaro; if the truth be known and update; rest stop killer; Purvis confession and update.

Photo of a ghost in a Florida home; murder of a Massachusetts teacher; car thief shoots victim.

Thumbs; an update on Marsh, Conway; Honeymoon Bones; Dottie Caylor.

Washington teen's controversial death; model citizen allegedly kills family.

Brandon Lee; missing anchorwoman; first love; second chance and update; killer Castro; Gulf P.O.W. dream.

Members of the Santos family have died of the same heart condition over a span of 31 years.