2020
Dioneth Lopez
Dioneth Lopez disappeared during a trip in 2020 and was later found dead in Washington woodland. Surveillance recordings helped investigators identify her and reconstruct her final movements.
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THE CASE LIBRARY
U.S. cases, plus the Bernardo–Homolka case in Canada.
2020
Dioneth Lopez disappeared during a trip in 2020 and was later found dead in Washington woodland. Surveillance recordings helped investigators identify her and reconstruct her final movements.
2020–2026
Suzanne Morphew disappeared from the Salida area on Mother’s Day in 2020. Her remains were found in Colorado in 2023. Her husband, Barry Morphew, was charged again in 2025 after an earlier prosecution was dismissed. He has pleaded not guilty; September 2026 reporting covers a bond increase while the renewed case proceeds.
2019
Jennifer Dulos vanished in Connecticut in 2019 during a contentious divorce. Her estranged husband Fotis was charged but died before trial. Michelle Troconis was convicted in 2024 of conspiring to murder Jennifer and related offenses; reporting distinguishes her trial from the untried charges against Fotis.
2019
The disappearance of Tylee Ryan and J. J. Vallow led investigators to remains buried on Chad Daybell’s Idaho property. The investigation also encompassed the death of his wife Tammy. Lori Vallow and Daybell were convicted in separate trials arising from the killings and related conspiracies.
2019
Samantha Josephson, a University of South Carolina senior preparing for law school, disappeared after leaving Columbia’s Five Points district in March 2019. She entered a car she believed was her requested ride and was killed. Investigators used vehicle evidence, surveillance and forensic testing to build the case against Nathaniel Rowland. A jury convicted him in 2021, and he received a life sentence. South Carolina’s appeals court upheld the convictions in 2024 and subsequently declined rehearing.
2018
Restaurant worker Joshua Webb was shot outside a Beckley apartment building in 2018. Investigators followed a trail of security recordings to test conflicting accounts and identify those involved.
2018
Flight instructor and mother Kelsey Berreth disappeared from Woodland Park, Colorado, on Thanksgiving in 2018. Investigators examined her fiancé Patrick Frazee’s account and evidence supplied by Krystal Lee, who testified about the killing and its concealment. A jury convicted Frazee in 2019 of murder and related offenses. He received life without parole plus additional years. Colorado’s appeals court upheld the conviction in December 2022, a ruling reported by local newsrooms the following month.
2018
Mollie Tibbetts disappeared during an evening run in Brooklyn, Iowa, in July 2018. The search drew attention to surveillance footage showing her route and a nearby car. Investigators eventually questioned Cristhian Bahena Rivera, who led them to her remains. A jury convicted him of first-degree murder in 2021. The Iowa Court of Appeals affirmed the conviction in 2023, addressing challenges to his police statements and the rejection of a request for a new trial.
2018
Pamela Hutchinson was found dead in her Florida condominium in 2018. A woman seen on surveillance became a focus of the investigation, which connected Hutchinson's death to another killing.
2018
Chris Watts killed his pregnant wife Shanann and their daughters Bella and Celeste in Colorado in 2018. He initially appeared in public appeals for their return. His guilty pleas and the discovery of the victims revealed that the disappearance story had concealed a family murder.
2018–2026
Stacy Hunsucker’s death became a poisoning investigation. Her husband Joshua was accused of killing her; dated 2026 reporting covers additional charges and the continuing prosecution. Allegations require proof in court.
2018
A series of package explosions in Austin killed Anthony House and teenager Draylen Mason in 2018. Investigators used security footage to identify and pursue the person placing the devices.
2018
Keith and Jennifer Caneiro and their two children were found dead after a fire at their home. Investigators determined that they had been killed before the blaze and examined a connection to another fire.
2017–2026
Abigail “Abby” Williams, 13, and Liberty “Libby” German, 14, were killed near Delphi, Indiana, in February 2017. Richard Allen was convicted in November 2024 and sentenced to 130 years. The Indiana Court of Appeals heard his challenge on September 21, 2026, including arguments over the search warrant, custodial statements and excluded evidence.
2017
Andrew Nesbitt was found dead in his apartment on his 46th birthday in March 2017. Investigators used recordings from bars, taxis, and streets to reconstruct his last night.
2017
Assistant Chief Deputy Clint Greenwood was shot outside a Harris County courthouse in April 2017. Security cameras helped investigators follow the movements connected to the attack.
2017
Dawn Meade was found dead outside an apartment complex in 2017. Investigators examined security footage to determine whether the circumstances pointed to an accident or a deliberate act.
2017
Musician Omar Medina disappeared in 2017. His body was later found inside a barrel in San Diego Bay, and investigators examined surveillance evidence while tracing those involved.
2017
Jodi Kantor and Megan Twohey investigated allegations of sexual abuse and harassment by Harvey Weinstein, along with settlements and institutional silence. Women who spoke with reporters took substantial personal risks. The book and film follow the reporting process that helped fuel a wider reckoning over workplace abuse.
2017
Visiting scholar Yingying Zhang disappeared from the University of Illinois campus. Police and the FBI used surveillance footage to investigate her abduction and the events leading to her murder.
2016
Unresolved disappearanceBianca Carrasco, a nurse and mother of three, disappeared from her San Antonio home in May 2016. Her family continues to seek answers about what happened to her.
2016
Brianna Foisy and Jason Netter were killed on an Anchorage path in 2016. Investigators examined similarities with other attacks and used surveillance evidence while investigating the series.
2016
Sixteen-year-old Emma Walker was killed by a shot fired through her bedroom wall in Tennessee in 2016. Her former boyfriend Riley Gaul was prosecuted after investigators examined his conduct before and after the shooting. He was convicted of first-degree murder.
2016
Car salesman Hufracio Arteaga was found stabbed in his office in April 2016. Cameras at an adjacent building provided a way to investigate activity around the business.
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