The person at the center of this case
Trina'ty Riley (18) and Kayden Johnson (2)
Cold Case · Open
7 years waiting · since 2019
TRINA'TY RILEY AND KAYDEN JOHNSON
Justice for Trina'ty Riley (18) and Kayden Johnson (2) — the trail went cold in 2019, but the truth hasn't.
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Key leads to think about
🎯
suspect
Lead #1Who fired the fatal shots and what was their relationship to the victims?
🔍
evidence
Lead #2What evidence was recovered at the scene that could identify the shooter(s)?
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clue
Lead #3Was there a known motive for targeting this mother and child in their own home?
On April 30, 2019, 18-year-old Trina'ty Riley and her 2-year-old son Kayden Johnson were fatally shot inside their St. Louis home in what remains an unsolved homicide. The shooter or shooters have never been identified, and the motive for the killings remains unknown. The FBI and St. Louis Metropolitan Police Department are seeking public assistance to identify those responsible, with a $25,000 reward offered for information leading to an arrest.
Case
#437
FBI St. Louis Field Office and St. Louis Metropolitan Police Department
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
👁️
witness
Lead #4Did any neighbors or nearby residents witness the shooting or see suspicious activity?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
Homicide Victims St. Louis, Missouri April 30, 2019 The FBI’s St.
Louis Field Office and the St. Louis Metropolitan Police Department are asking for the public’s assistance in locating the individual(s) responsible for the death of 18-year-old Trina'ty Riley and her 2-year-old son Kayden Johnson.
On April 30, 2019, officers with the St. Louis Metropolitan Police Department were dispatched to a shooting at a residence in St.
Louis, Missouri. When police arrived on scene, they found the mother and her toddler were fatally shot inside their own home.
This case is being investigated as part of the Department of Justice's Operation Legend, a coordinated federal and local law enforcement initiative to fight violent crime.
Timeline of Events
👤
2019-04-30
Fatal shooting
Officers with the St. Louis Metropolitan Police Department were dispatched to a shooting at a residence in St. Louis, Missouri. Upon arrival, they found 18-year-old Trina'ty Riley and her 2-year-old son Kayden Johnson fatally shot inside their home.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:April 30, 2019
Last Updated:July 22, 2026
Up to $25,000 Reward
For information leading to the resolution of this case
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Case Information
Incident:April 30, 2019
Last Updated:July 22, 2026
Up to $25,000 Reward
For information leading to the resolution of this case