Tyairah Williams, 15, was last seen leaving her home in Plum, Pennsylvania, on July 25, 2026. Authorities describe her as having walked away from the residence; she was reportedly wearing pajamas, a grey zip-up jacket, and grey Timberland boots that day. The Allegheny County Police Department is investigating.

No information has been provided about where she might have been headed, who she might have been meeting, or the specific circumstances that led to her leaving. There are also no widely documented public appeals or descriptions of search efforts.

If anyone in or around Plum on July 25, 2026, saw Tyairah or has information about her whereabouts, please contact the Allegheny County Police Department.