No Further Event Killers

Tamika Chesser became the focus of one of Australia’s most shocking criminal investigations after being charged over the alleged murder and dismemberment of her partner in South Australia in 2025. The former reality television contestant and model was accused of killing her boyfriend, Julian Story, inside their Port Lincoln home before allegedly attempting to burn and conceal parts of his remains. The gruesome allegations generated intense national media attention due to Chesser’s past appearance on Australian television and the disturbing details surrounding the case. Investigators described the crime scene as confronting and complex, while reports surrounding Chesser’s mental state, alleged psychosis and detention inside a psychiatric facility added further controversy and public fascination to the investigation.

The Tammi Pointer Killers refers to the group of six offenders responsible for the abduction, prolonged assault, murder, and burning of 18-year-old Alishah "Tammi" Pointer in Gary, Indiana, in October 1990. The offenders acted together throughout the crime, which culminated in Pointer being set on fire while still alive. The case remains one of Indiana's most notorious group murders because of its extreme violence, multiple perpetrators, and the lengthy prison sentences imposed following their convictions.

Thayne Ormsby is an American man convicted of a 2010 triple homicide in Maine. At the age of 20, he carried out a violent attack resulting in multiple deaths within a single incident. He was later arrested, convicted, and sentenced to life imprisonment without the possibility of parole.

Timothy Gordon Hyder murdered his fiancée, Natalie "Dawn" Du'Mee, at their home in St. Cloud, Florida, on December 1, 2024, after she told him she no longer wanted to marry him and returned her engagement ring. Hyder retrieved a .357 Magnum revolver and shot Du'Mee in the back of the head before instructing her daughter to call 911. He admitted the shooting to investigators and said he had "snapped." Hyder was convicted of first-degree premeditated murder in May 2025 and sentenced to life imprisonment. He remains incarcerated in Florida.

Timothy Ray Jones Jr. was convicted of murdering his five children in South Carolina in 2014 before transporting their remains across several states. Jones, who had become their primary caretaker following the breakdown of his marriage, killed Merah, Elias, Nahtahn, Gabriel and Abigail Jones at the family home near Lexington. He then drove through several states before leaving them in a rural area near Camden, Alabama. Police detained Jones at a checkpoint in Mississippi, and he later directed investigators to the location. In 2019, he was convicted of five counts of murder and sentenced to death, a sentence upheld by the South Carolina Supreme Court in 2023.

Tomasz Roman Kosowski is a former Florida plastic surgeon convicted of the first-degree murder of attorney Steven Cozzi. Cozzi disappeared from the Blanchard Law office in Largo, Florida, on March 21, 2023, while representing defendants in a civil lawsuit brought by Kosowski. The prosecution alleged that Kosowski's increasingly bitter dispute with Cozzi developed into a planned attack. Investigators found blood in the law firm's bathroom, surveillance footage showing a man believed to be Kosowski removing a large covered cart from the building, and forensic and digital evidence linking Kosowski to the disappearance. Cozzi's body has never been recovered. Kosowski was arrested four days after Cozzi disappeared and charged with first-degree murder. After repeatedly changing legal representation, he ultimately dismissed his attorneys, waived his right to a jury trial and represented himself before Pinellas County Circuit Judge Joseph Bulone. On September 23, 2026, Judge Bulone found Kosowski guilty of first-degree murder. The sentencing phase remains unresolved. The judge found that the murder was committed for financial gain and was cold, calculated and premeditated, but rejected an additional aggravating factor alleging that the murder was especially heinous, atrocious or cruel. A Spencer hearing was scheduled for October 8, 2026, after which Kosowski faces either life imprisonment without parole or the death penalty.

Tracy Jones became known in Georgia criminal cases after being convicted in the 2012 murder of Gale Spencer during a home invasion robbery in Macon, Georgia. Prosecutors alleged Jones acted alongside three co-defendants during the fatal robbery. The case generated local media attention because multiple offenders participated in the violent crime. Authorities later secured convictions against all four individuals connected to Spencer’s killing. Jones ultimately received a life sentence for the homicide.

Travis Ray Thompson became known in Florida criminal cases after being convicted of the 2022 murder of 2-year-old Jacklyn known as “Kade”. The case generated major outrage throughout Marion County after investigators determined the toddler suffered fatal abuse before being transported to a hospital in critical condition. Prosecutors later described the killing as an act of extreme violence against a defenseless child. The investigation drew intense regional media coverage because of the victim’s age, the severity of the injuries, and the emotional courtroom proceedings that followed. Authorities alleged Thompson was directly responsible for Kade’s fatal injuries, leading to a First Degree Murder conviction and a life sentence. The case later became heavily discussed across Florida true crime communities because of the brutality of the abuse allegations and the public reaction following the guilty verdict.