Kristin Denise Smart was a 19-year-old American woman murdered by Paul Flores at the end of her first year on the campus of California Polytechnic State University, San Luis Obispo.
John David Gosch was a paperboy in West Des Moines, Iowa, who disappeared between 6 and 7 a.m. on September 5, 1982. He is presumed to have been kidnapped. Gosch's picture was among the first to be featured on milk cartons as part of a campaign to find missing children. As of 2024, there have been no arrests made and the case is now considered cold, but remains open.
Natalee Ann Holloway was an 18-year-old American high school graduate from Mountain Brook, Alabama, who disappeared from the Caribbean island of Aruba on May 30, 2005. Her disappearance resulted in an international media sensation, especially in the United States. The prime suspect, Dutch national Joran van der Sloot, has made conflicting statements over the years about his involvement, including a confession to killing her. Holloway's remains have not been found.
The Springfield Three refers to an unsolved missing persons case that began on June 7, 1992, when friends Suzanne "Suzie" Streeter and Stacy McCall, and Streeter's mother, Sherrill Levitt, went missing from Levitt's home in Springfield, Missouri, United States. All of their personal belongings, including cars and purses, were left behind. There were no signs of a struggle except a broken porch light globe; there was also a message on the answering machine that police believe might have provided a clue about the disappearances, but it was inadvertently erased.
Maura Murray is an American woman who disappeared on the evening of February 9, 2004, after a car crash on Route 112 near Woodsville, New Hampshire, a village in the town of Haverhill. Her whereabouts remain unknown. She was a 21-year-old nursing student completing her junior year at the University of Massachusetts Amherst at the time of her disappearance.
Lisa Michelle Stebic, née Ruttenberg is an American missing person. The mother of two went missing from her home in Plainfield, Illinois on April 30, 2007.
Claudia Elizabeth Lawrence is an English woman who was last seen and heard from on 18 March 2009. She was employed as a chef at the University of York's Goodricke College at the time of her disappearance. Although the police have treated Lawrence's case as that of murder, with various people arrested but later released, her fate is unclear.
Morgan Chauntel Nick is an American girl who was abducted at a Little League Baseball game. Her mother is known for creating the Morgan Nick Foundation, which helps people find their missing children.
Brianna Alexandra Maitland is an American teenager who disappeared after leaving her job at the Black Lantern Inn in Montgomery, Vermont. She was 17 years old at the time. Maitland's car was discovered the following day, backed into the side of an abandoned house about a mile (1.6 km) away from her workplace. She has not been seen or heard from since. Due to a confluence of circumstances, several days passed before Maitland's friends and family reported her missing.
Mitrice Lavon Richardson was a 24-year-old African-American woman who went missing on September 17, 2009, after police claim she was released from a jail at the Malibu/Lost Hills Sheriff's Station, where she had been taken after behaving erratically at a restaurant. She was missing for 11 months before being found deceased in August 2010 by park rangers.
Terrance Williams and Felipe Santos went missing in 2004 and 2003, respectively, under similar circumstances in Naples, Florida, U.S. Both men were last seen being arrested by Steve Calkins, then a deputy in the Collier County Sheriff's Department, for driving without a license. Calkins claims that he changed his mind about both arrests, and last saw the men after he dropped them at Circle K convenience stores.
Zebb Wayne Quinn was an American teenager who went missing in Asheville, North Carolina. Quinn was 18 years old and working at a local Walmart when he disappeared after finishing his shift. His car was discovered several days later in a restaurant parking lot under unusual circumstances: its headlights had been left on, a live puppy had been left inside, and a drawing of a pair of lips and an exclamation mark had been scrawled in pink lipstick on the back window.
Jerry Michael "Mike" Williams was an American murder victim. Williams was initially presumed to have drowned on a 2000 hunting trip to Lake Seminole, a large reservoir straddling the Georgia-Florida state line; his mother always suspected he had been the victim of foul play, possibly at another location. His body was found in October 2017 near Tallahassee, and Florida Department of Law Enforcement (FDLE) officials confirmed he was a victim of homicide.
On the morning of September 20, 2014, Tammy Kingery, a nurse in South Carolina, called her husband Park from work and asked him to take her home as she was not feeling well. He did, and afterwards went to run some errands with his two sons. When they returned, the house was locked and Tammy was not there. A note inside the house, apparently left by Tammy, said she was going for a walk and would be back soon, but she never returned and has not been seen since.
Jason Anthony Jolkowski is an American man from Omaha, Nebraska, who went missing while walking towards his former high school to meet a co-worker for a ride to work. In the aftermath of his disappearance, Jolkowski's parents successfully campaigned for "Jason's Law", a statewide database for missing people in Nebraska. As of 2024, Jolkowski's whereabouts still remain unknown.
Laureen Ann Rahn is an American teenager who vanished under mysterious circumstances from her home in Manchester, New Hampshire. On the night of her disappearance, Rahn was accompanied by a male and female friend at the apartment she shared with her mother, Judith, who was out on a date with her boyfriend.
Paul Carroll Skiba, his daughter Sarah Arielle Skiba, and Lorenzo DeShawn Chivers, an employee of Skiba's moving business, disappeared under mysterious circumstances in Westminster, Colorado, United States, on February 7, 1999.
Ebby Jane Steppach was an American woman who disappeared under mysterious circumstances in Little Rock, Arkansas. Days before her disappearance, she had accused four men of gang-raping her at a party she had attended. On October 25, 2015, she placed an erratic phone call to her older brother, Trevor; this was the last known contact anyone had with her.
Margaret Ellen (Maggie) Fox was a 14-year-old American girl who vanished under suspicious circumstances in Burlington, New Jersey, in 1974.
Thomas Dean Gibson is an American child who vanished from his front yard in Azalea, Oregon, under mysterious circumstances. On the morning of his disappearance, his father, Larry Gibson, the deputy sheriff of Douglas County, left the family's home to go on a jog. Before departing, he claimed to have shot at a feral cat on the property. He left Thomas in the family's front yard, where Thomas's elder sister, Karen, was to watch him. Upon returning from his jog, Larry and his wife, Judith, realized Thomas was missing.
