In a chilling culmination of nearly four decades of violence and legal battles, Ronald Palmer Heath is set to be executed by lethal injection on February 10, 2026. This marks Florida’s first execution of the year, following a record 19 executions in 2025, as Governor Ronda Santis signed the death warrant on January 9.
Heath, now 64, has spent 35 years on death row after being convicted of the brutal 1989 murder of Michael Sheridan, a traveling salesman. The crime was horrifyingly calculated, with Heath and his younger brother Kenneth luring Sheridan to a remote area in Gainesville under the guise of friendship before turning on him with lethal intent.
The details of the crime are harrowing. After Kenneth shot Sheridan, Heath kicked him while he lay wounded and attempted to slit his throat with a dull knife. When that failed, Kenneth finished the job with two more gunshots to Sheridan’s head. The brothers then ransacked the victim’s belongings, using his credit cards the very next day, brazenly shopping for clothes and household items.
Heath’s violent history dates back to 1977 when, at the age of 17, he committed his first murder. He was convicted of stabbing an acquaintance multiple times and left him to die in a burning car. Released on parole after just ten years, Heath’s early freedom would lead to another life lost, raising questions about the justice system’s failure to rehabilitate him.
The trial that followed Sheridan’s murder was riddled with controversy. Kenneth cut a deal with prosecutors, receiving a life sentence in exchange for testifying against Ronald. This disparity in sentencing has fueled debates about fairness and justice, as Kenneth, the shooter, faces potential parole while Ronald awaits execution.
Despite numerous appeals over the years citing his traumatic past and the non-unanimous jury vote that sentenced him to death, Heath’s pleas have been consistently rejected. The Florida Supreme Court upheld his sentence, leaving him to reflect on his actions in the confines of death row.
As the execution date approaches, Heath’s legal team has filed emergency motions challenging the lethal injection protocol, arguing it is unreliable. Activist groups have also raised concerns about the moral implications of executing a man whose circumstances have been shaped by a flawed system.
With the clock ticking down to February 10, the question remains: will any last-minute legal maneuvers alter Heath’s fate, or has the path to execution been firmly set since his conviction in 1990? As the nation watches, the echoes of this tragic case resonate, highlighting the complexities and failures of the criminal justice system.