NORMAN — The state medical examiner's office confirmed Friday that a 21-year-old University of Oklahoma student died of a self-inflicted gunshot wound to the head.

The body of Vincent Peter Valentin was found near the Phi Gamma Delta house on Wednesday.

Police said they were first sent to a Walmart about 11 p.m. Wednesday, where a man was attacking shrubbery with a hatchet and pointed a handgun at one of the employees after being confronted.

A short time later, a man later identified as Valentin drove through a fence at the fraternity house in the 1200 block of College Avenue.