Utah Woman Was Kidnapped and Killed Because She 'Knew Too Much,' Police Say

The Disappearance of Madeleine McCann: Is There New Evidence That Could Solve British Girl's 2007 Vanishing?

Louisiana Couple Goes Missing After Valentines Day, Roommate Allegedly Confesses to Killing

Man Arrested In Cold Case Rhode Island Killing, Released When Charges Were Dropped, Sues Detectives on Case

What Happened to Jackie Vandagriff? '48 Hours' Dives Into the College Student's Murder and a Killer's Mind

What Happened to Asia Graham? Soldier, 19, Found Dead in Her Barracks on New Year’s Eve

Pittsburgh Police Investigating 2 Explosions That Occurred in the Same Night

Marcus Lamb's Daystar TV Pays Back $3.9M PPP Loan After Inside Edition Investigates Church’s Jet Purchase

Death of Doctor Whose Body Was Found at Bottom of Staten Island Pond After Vanishing on Walk a Mystery

Investigation Into South African Lottery After 20 Winners Guess Unusual Sequence of '5, 6, 7, 8, 9 and 10'

Teens Who Rolled Log Off Cliff, Killing Woman, Tried to Blame Each Other in Newly Released Interrogation Video

Former Gubernatorial Candidate Indicted in Killing of 12-Year-Old Girl Over 35 Years Ago

Rental Cars Weren't Cleaned Between Customers, Inside Edition's Invisible Ink Test Finds

Police ID Girl Found in Delaware Park as Emma Cole, Mother and Her Husband Arrested

California Prosecutor Will Reinvestigate Killing of Oscar Grant, Black Man by Transit Officer 11 Years Ago