The person at the center of this case
Tayonnah Cox
Missing Person · Open
130 days waiting
Missing Person: Tayonnah Cox
Justice for Tayonnah Cox — the trail went cold in 2026, but the truth hasn't.
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Key leads to think about
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person
Lead #1Who last saw Tayonnah and what were the circumstances when she walked away?
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witness
Lead #2Have there been any sightings of a 15-year-old Black female matching her description since June 26?
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clue
Lead #3Why did Tayonnah walk away and where might she have gone?
Tayonnah Cox, a 15-year-old girl, went missing on June 26, 2026, in Plum, Pennsylvania after walking away from a known location. She was last seen wearing a black jumpsuit and black hoodie. The Allegheny County Police Department is actively investigating her disappearance and seeking information from the public to locate her safely.
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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.
🔍
evidence
Lead #4Has her black jumpsuit and black hoodie been spotted anywhere?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
NamUs case MP161348. Missing person: Tayonnah Cox.
Last known contact: 2026-06-26 in Plum, Allegheny, PA. Circumstances: Cox walked away and was last seen on 6/26/2026.
Demographics: 15 years, Female, Black / African American. Physical description: 5 ft 3 in, 115 lbs, hair: Black, eyes: Brown.
Clothing and accessories: Clothing: Last seen wearing black jumpsuit and black hoodie. Investigating agency: Allegheny County Police Department | ACPD26013869 | 2026-08-03.
Timeline of Events
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2026-06-26
Last Seen
Tayonnah Cox was last seen in Plum, Allegheny County, PA. She walked away from a known location while wearing a black jumpsuit and black hoodie.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:June 26, 2026
Last Updated:September 27, 2026
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Any information, no matter how small, could be crucial to solving this case.
Phone: 4124731200
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Case Information
Incident:June 26, 2026
Last Updated:September 27, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 4124731200
You can remain anonymous