AMARILLO, Texas – Charges against two individuals involved in a recent shooting in Amarillo have been upgraded to include aggravated assault with a deadly weapon and mass shooting, according to the Amarillo Police Department. The incident, which occurred on January 26, 2025, resulted in one fatality and multiple injuries.The Amarillo Police Department’s Homicide Unit, in collaboration with the Potter County District Attorney’s Office, announced that Robert Kenney Knox, 23, and Nahryah Hilesta Ines Hayes, 21, both of Amarillo, now face eight counts of aggravated assault with a deadly weapon/mass shooting, in addition to a murder charge. The shooting took…..