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CASE FILE #143

Mansur Ball-Bey

Victim

Mansur Ball-Bey

No verified photo on file

2015 · Age 18 · St. Louis, MO

Last Known Information

Mansur Ball-Bey, 18, was shot and killed by St. Louis Police Officers Kyle Chandler and Ronald Vaughan while they were serving a search warrant in the Fountain Park neighborhood on August 19, 2015. Police said Ball-Bey pointed a gun at officers as he ran out the back door of the home being searched; his family disputed he was armed at all. St. Louis Circuit Attorney Jennifer Joyce declined to charge either officer in June 2016, citing insufficient evidence to disprove self-defense. In February 2025, nearly a decade later, a federal jury in a wrongful death lawsuit rejected the officers' account, awarding Ball-Bey's family $18.75 million after deliberating for just 90 minutes. As of August 2025, the city still had not paid the judgment. No one has ever been criminally charged in Ball-Bey's death.

Location

St. Louis, MO · St. Louis County

Discovery / Timeline
  • 2015: Case opens — victim reported missing or found.
  • Documented milestones (renewed investigation, media coverage, family advocacy) to be added as sourced.
  • Present: case remains unresolved. No named suspect has been convicted.
Investigation
  • The search warrant, the shooting, and Ball-Bey's death, per the St. Louis Metropolitan Police Department's Force Investigative Unit and the Circuit Attorney's public report.
  • Officer Kyle Chandler fired the fatal shot; Officer Ronald Vaughan also fired but did not strike Ball-Bey.
  • Circuit Attorney Jennifer Joyce announced in June 2016 that a criminal violation against either officer could not be proven beyond a reasonable doubt, citing a lack of an independent witness who contradicted the officers' account.
  • A pistol was recovered in the backyard near a dumpster; an off-duty officer who witnessed the chase testified Ball-Bey tossed the weapon there, and police said his fingerprints were found on it.
  • Ball-Bey's father filed a federal wrongful death lawsuit in 2020 against the officers, the former police chief, and the city.
  • A federal jury deliberated for approximately 90 minutes in February 2025 before awarding Ball-Bey's family $6.25 million in compensatory damages and $12.5 million in punitive damages, totaling $18.75 million; as of the case's tenth anniversary in August 2025, the city had not yet paid the judgment.
What Remains Unknown
  • Whether Ball-Bey pointed a weapon at officers before he was shot, as police maintained, or was unarmed at that moment, as his family long argued, was never resolved by any criminal proceeding; the swift, decisive federal civil verdict against the officers a decade later suggests a jury did not find the police account credible, though that verdict addressed civil liability, not criminal guilt.
  • Whether the recovered pistol was in fact Ball-Bey's or was, as some attorneys and community members alleged based on the officers' prior history, planted evidence has never been independently established.
  • Why federal records showed Ball-Bey had not been to his job in at least 24 hours before the shooting, contradicting an early account that he had just come from work, has not been explained.
Sources
  • St. Louis Public Radio — “Officers will not face charges in death of Mansur Ball-Bey”
  • St. Louis Public Radio — “10 years and $19M later, Mansur Ball-Bey's family is still fighting St. Louis for justice”
  • KSDK — “Mansur Ball-Bey St. Louis police shooting lawsuit: jury awards $18M to family”
  • Project Cold Case
  • Murder Accountability Project
  • NamUs
Unanswered Questions
Why did it take a federal civil jury just 90 minutes to reject the officers' account, when the criminal charging decision nearly a decade earlier concluded the same account could not be disproven beyond a reasonable doubt?
Has the city of St. Louis paid the $18.75 million judgment, and if not, why not, as of the case's tenth anniversary?
What became of a since-revealed city audit reportedly showing multiple errors across dozens of St. Louis police shooting investigations, and did Ball-Bey's case factor into that finding?
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