Despite hundreds of tips, eerie phone calls, and chilling theories, the disappearance of the three women baffles both investigators and armchair detectives.

Learn more about the latest developments in the trial of Lori Vallow Daybell, accused of orchestrating her fourth husband's murder.

A cousin's emotional account of the last day she saw Asha Degree alive offers new insight into the 9-year-old's disappearance that has haunted a family for 25 years.

The Long Island Serial Killer' focused heavily on Shannan Gilbert’s death — but didn't reveal how her mother was killed ...

Laura O’Malley, who was raised in Queens, was first reported missing in New York in August 1975, according to a press release ...

Investigators found a vehicle and license plates matching those belonging to Karen Schepers, who was 23 years old when she ...

Every day and night, Stephanie Quintana-Leguisano reads the letter her mother gave her before she disappeared Aug. 9 in ...

Tyler McCain looked downcast when he stepped up to the microphone during a news conference seeking clues about his wife, ...

Police said she disappeared at a beach by her hotel before dawn on March 6. Authorities have interviewed people who were with Konanki before she vanished, including Joshua Riibe, a senior at St ...

Joshua Riibe, who was last seen with Sudiksha Konanki the night she went missing in the Dominican Republic, returned to the U ...

Bollywood actress and Bharatiya Janata Party MP Kangana Ranaut, who is garnering praises for her performance in Emergency, recently recalled her struggling days in Mumbai. The fierce and outspoken ...

Riibe, 22, a senior at St. Cloud State University in Minnesota, told local authorities in an interview last week that he was on the beach with Konanki shortly before she disappeared, according to ...