Credit: Ted Van ZylEditorial useSourceSOLVEDListenAlbuquerque, New Mexico, United States · 1993
Girly Chew Hossencofft, a Malaysian-born bank teller living in Albuquerque, New Mexico, disappeared on September 9, 1999, shortly after filing for divorce from her husband Diazien Hossencofft. He and his girlfriend Linda Henning were later convicted of her murder. Her body has never been found.
Credit: https://www.facebook.com/TheTaraCalicoStory/posts/happy-birthday-tara-we-havent-forgotten…Editorial useSourceUNSOLVEDListenBelen, New Mexico (near New Mexico State Road 47) · 1980s
Tara Calico, 19, vanished while bicycling near her home in Belen, New Mexico, on September 20, 1988. Despite a widely publicized Polaroid photo, decades of leads, and a 2023 announcement of "sufficient evidence" for possible charges, no arrests have been made and her case remains open.
Credit: Unknown authorPublic domainSourceSOLVEDListenFarmington, New Mexico, United States · 2023
On May 15, 2023, an 18-year-old gunman shot and killed three women and wounded six other people, including two police officers, in Farmington, New Mexico, before being fatally shot by responding officers.
Credit: Rand, McNally and CompanyPublic domainSourceUNSOLVEDListenSkeleton Canyon, Peloncillo Mountains, Hidalgo County (Arizona–New Mexico border) · 1879
In 1879 and again in 1881, groups of Mexican nationals — first a detachment of Rurales, then civilians transporting silver — were ambushed and killed in Skeleton Canyon on the Arizona–New Mexico border, allegedly by members of the Cochise County Cowboys outlaw gang.
SOLVEDListenRattlesnake Canyon, Carlsbad Caverns National Park, New Mexico, United States · 1999
David Coughlin died in August 1999 after becoming lost and dehydrated with his best friend Raffi Kodikian while hiking in Rattlesnake Canyon, New Mexico. Kodikian pleaded guilty to second-degree murder, calling it a mercy killing, and served 16 months.
The files run from 1879 to 2023. The 1990s hold the most, with 3 files. The oldest is Skeleton Canyon massacres, from 1879.
They are spread across 7 cities and towns; the most are in Albuquerque (3). By type, the largest groups are murder and homicide cases (9), mass shooting cases (3) and kidnapping and abduction cases (2).
5 files of the 9 have coverage attached: 18 videos, podcasts and documentaries from 6 creators. The most covered is Murder of Girly Chew Hossencofft, with 5 items to watch or hear. That Chapter, Dr. Todd Grande and Bailey Sarian have covered the most of them.
Every file is written from cited sources and pinned where it happened, and every person named carries the legal status the record gives them. If you hold information about an unsolved case, contact the investigating agency named in its file rather than posting it publicly. Families and anyone involved can request a correction from any file.
Girly Chew — Credit: Ted Van ZylEditorial useSource
TaraCalico — Credit: https://www.facebook.com/TheTaraCalicoStory/posts/happy-birthday-tara-we-havent-forgotten…Editorial useSource
Victoria Martens — Credit: Home photographEditorial useSource
William Atchison entering Aztec High School — Credit: Stationary CCTVPublic domainSource
2023 Farmington shooting CCTV — Credit: Unknown authorPublic domainSource
Cochise County 1881 — Credit: Rand, McNally and CompanyPublic domainSource9. By status: 4 unsolved, 1 ongoing and 4 solved. The count covers published files only and changes as new files clear review.
Skeleton Canyon massacres, from 1879. Open the file
Murder of Girly Chew Hossencofft, with 5 videos, podcasts and documentaries linked from its file. Open the file
That Chapter (3 cases), Dr. Todd Grande (2 cases) and Bailey Sarian (1 case), among 6 creators in all.
Albuquerque (3).
It rebuilds hourly from the published files; the newest file change here is dated Jul 16, 2026. A status changes only when the record behind it does.
