The victim of a crash in Mayes County Friday is identified as a teenager. Authorities say 19-year-old Kalvin Grumbein died in a wreck involving a semi-truck on Interstate 44 near Adair. Investigators said Grumbein's vehicle went off the road and struck a guardrail, then it was hit by the truck while trying to get back on the highway. The semi landed on its side, but the driver was not injured.