Allegheny County Police have made an arrest in Thursday's fatal stabbing in Scott Township.
The body of 70-year-old Joseph Williams was found around 6 p.m. near the railroad tracks behind South Hills Self Storage on Creek Street.
Investigators say he was stabbed multiple times.
Officers arrested 28-year-old Vendell Nasir III at a nearby homeless camp.
They say he appeared to have blood on his hands. Nasir is charged with criminal homicide and tampering with evidence.





