On Friday, December 23, 2016, forty-eight-year-old John Patrick Clark died at Pomona Valley Hospital Medical Center in Pomona, California. According to official Los Angeles County records, Clark was born on November 21, 1968, and was a White male. Circumstances leading up to his arrival at the emergency medical facility remain largely shrouded in mystery, as the underlying events that prompted his hospital admission and subsequent death were not publicly detailed by local authorities at the time.
Following his death just two days before Christmas, the Los Angeles County Medical Examiner-Coroner took jurisdiction under Case Number 2016-09327. Although coroner records tracked the death as a homicide, the specific mechanism of trauma was cataloged under other or non-specified causes, and no public autopsy summary detailing the exact fatal injuries has ever been circulated in news reports. Clark's remains were subsequently handled through county arrangements and released in April 2017.
The city of Pomona, situated in the eastern Pomona Valley along the border of Los Angeles and San Bernardino counties, struggled with a wave of violent crime throughout 2016. That year, investigators in Pomona and across the broader San Gabriel Valley were tasked with handling dozens of homicides, stretching investigative resources thin across local police departments and regional sheriff's homicide bureaus. Against this backdrop of elevated violence, Clark's fatal case received almost no media coverage or press announcements, leaving him among the quietest unsolved fatalities on the county's registry.
Pomona Police Department detectives and county death investigators faced significant hurdles from the start. Without eyewitness accounts stepping forward or clear evidence immediately tying a perpetrator to the scene where Clark sustained his fatal trauma, the investigation stalled. No suspects have ever been publicly named, questioned, or brought before a court of law in connection with his death.
Years have elapsed since John Patrick Clark lost his life, and the absence of answers continues to leave his case open. Law enforcement authorities routinely emphasize that even cases that receive little public attention can be solved when people with firsthand knowledge come forward. Anyone who possesses information concerning the death of John Patrick Clark, or the events in Pomona leading up to his hospitalization on December 23, 2016, is urged to contact the Pomona Police Department Detective Bureau or submit an anonymous tip through Los Angeles Regional Crime Stoppers.
