Early Wednesday morning, Roberto Ramirez saw two people in a secured lot in West Frisco and thought that they were attempting to steal from him. His property had been broken in two just the day before.

Mr. Ramirez saw the Ford Explorer break through the fence to leave so he followed them in a chase in his own vehicle. When the Explorer turned into a cul-de-sac police say that the driver jumped out and begin to run.

When this happened, Ramirez's truck side swiped the Explorer killing the man who had jumped out of the car.

This man has been identified as Jonathan Ragor of Little Elm. He was rushed to Baylor Medical Center by way of Careflight where he died.

The investagation is ongoing so no arrests have been made.