Richard Glossip has always maintained his innocence in the 1997 killing of his boss, Barry Van Treese

Yui Inoue, 44, was convicted of first-degree murder, child abuse and disorderly conduct

Adam Joseph Montoya, 27, allegedly used an AR-15 rifle to carry out the fatal Feb. 3 shooting, prosecutors said

Roseann Quinn's body was found days after she was killed in her Upper West Side apartment in 1973

Dana Leigh Mustian was last seen on Nov. 30, 2023. Her remains were found in a pond more than a year later, authorities say

Jo Ann Echelbarger, 73, was working in her garden when her neighbor's dogs attacked her in October 2024

Rachel Henry murdered her children in 2020

Peggy Lynn Johnson-Schroeder was found dead in a cornfield in 1999, with signs she'd been the victim of foul play

A tipster claimed Trinity Shockley, 18, “has access to an AR15 and has just ordered a bulletproof vest,” NBC News reports, citing a probable cause affidavit

The victims are in stable condition, police told The Philadelphia Inquirer

James Dennis Ford, 64, had been on death row for more than 25 years after the April 1997 murders of a married couple on a remote farm

Charles Thessing, 63, is charged with two counts of aggravated cruelty to animals

David Smith speaks out in an upcoming episode of NBC News' 'Dateline,' airing at 9 p.m. ET on Friday, Feb. 14

Adan Manzano was a dedicated father and a passionate reporter, his colleague tells PEOPLE

Ronald Ackerman, 50, is charged with first-degree murder in connection with the 1998 killing of 24-year-old Donna Oglive

Police who responded to the school in South Korea found the child and the female teacher, who was in her 40s, with stab wounds

Police believe the Feb. 8 shooting in the Jefferson Park neighborhood was gang-related

The NFL confirmed to the Associated Press that the person “will (be) banned for life from all NFL stadiums and events"

On Dec. 7, 2003, Daniel Morcombe set off from his family’s home to shop for Christmas gifts, and was never seen again

Demetrius Frazier is the fourth inmate in Alabama to be executed by nitrogen gas