Unsolved Mysteries Season 12, Episode 4: Episode #452

Episode #449

Linda Sherman (Unexplained Death)

Episode #450

Danny & Kathy Freeman (Unexplained Deaths)

Episode #451

Bryan Nisenfeld (Unexplained Death)

Episode #453

Camarena Family Adoption (Lost Loves) Amy Bechtel (Missing)

Episode #454

Amy Bradley (Missing) James Sullivan (Wanted)

Episode #455

Cadaver Dogs (Unexplained)

Episode #456

Trisha Ann Autry (Missing)

Episode #457

Past Life Memories (Unexplained)

Episode #458

Craig Pritchert & Nova Guthrie (Wanted)

Episode #459

Landon & Logan Walker (Missing) Alan Golder (Wanted)

Episode #460

Jerry Lee Bowen (Wanted)

Episode #461

Kristen Modaferri (Missing)

Episode #462

Lizzie Borden House (Unexplained)

Episode #463

Real Life Dr. Doolittle - Sonya Fitzpatrick (Unexplained)

Episode #464

Ghost Boy - Michael Jones (Unexplained)

Episode #465

Bioenergy Healer - Yefim Shubentsov (Unexplained)

Episode #466

John Patrick Addis (Wanted)

Episode #467

Judith Smith (Unexplained Death)

Episode #468

Myrtle's Plantation (Unexplained)

Episode #469

Jesse James Hollywood (Wanted) Jessica Keen (Unexplained Death)

Episode #470

Undesirable Desiree - Desiree Dawn Lingo-Perkins (Wanted) Fugitive Molester - Carl D. Williams (Wanted) Jayson Artis (Unexplained Death)

Episode #471

Missing Theatre Student - Wil Hendrick (Missing)

Episode #472

Patti's Little Girls - Debra & Diana Cordova (Lost Loves)

Episode #473

Wanted Weaver - Gordon Weaver (Wanted)

Episode #474

Missing Kerouac Fan - Leah Roberts (Missing)

Episode #475

Fugitive Drug Hitman - Arthur Lopez, Jr. (Wanted)

Episode #476

How Did Natasha Die? - Natasha Jennings (Unexplained Death)

Episode #477

Wanted Waagner - Clayton Waagner (Wanted)

Episode #478

Bordeaux Murder - Jodie Bordeaux (Unexplained Death)

Episode #479

Forensic Anthropologist - Dr. Emily Craig (Investigators)

Episode #480

Wanted: Malaika Griffin (Wanted)

Episode #481

Twin Connection (Unexplained) Sharon Kinne (Wanted)

Episode #482

Episode #482

David Shipenburg (Lost Love) Jason McVean (Wanted)

Episode #483

Missing Morgan - Morgan Nick (Missing)

Episode #484

Virginia Murders - Rachael Raver (Unexplained Deaths)

Episode #485

Jamaica Disappearance - Claudia Kirschhoch (Missing)

Episode #486

Fugitive Biker Outlaw - Randy Yager (Wanted)

Episode #487

Wanted: Cook/Killer? - Carlos Garcia Berdeja (Wanted)

Episode #488

Children of Heaven (Unexplained) Stella Hut (Lost Love) Gordon Page, Jr. (Missing)

Episode #489

French Fry Fraud - Karl Rehberg (Wanted)

Episode #490

Missing Cyclist - Jill Behrman (Missing)

Episode #491

Master Sketch Artist - Lois Gibson (Investigators)

Episode #492

Seattle Realtor Murder - Mike Emert (Unexplained Death)

Episode #493

Wanted: Michael Alfonso (Wanted)

Episode #494

Las Vegas Heist - Heather Tallchief and Robert Solis (Wanted)

Episode #495

Fake Doctor Fraud - Gregory Caplinger (Wanted)

Episode #496

• Missing: Star Palumbo • Update: Elizabeth Ortiz (Wanted); Jonathan Ortiz (Missing) • Lost Loves: Mary Agnes Gross (repeat from 04/03/1998) • Mystery: Bill & Dorothy Wacker (repeat from 05/25/1994) • Missing: April Gregory & Kristin Smart (repeat from 09/20/1996)

Episode #497

Star Palumbo (Missing)

Episode #498

Curtis Pishon (Missing)

Episode #499

Cindy Wismiller (Missing)

Episode #500

Wendi Long (Missing)

Episode #501

Twisted Sisters - Regina & Margaret DeFrancisco (Wanted)

Episode #502

Steamer Trunk Corpse (Unexplained Death)