Published: Jul 30, 2010 7:46 PM EDT
Updated: Jul 30, 2010 4:45 PM EDT

LEHIGH ACRES, Fla - The Lee County Sheriff's office says autopsy results show that David Koch, the man who died in Thursday's deputy involved shooting in Lehigh Acres, died from a self-inflicted gunshot wound...and that the one round fired by a Lee County deputy missed Koch.

A note was found inside Koch's residence indicating he intended to take his own life.

The Lee County Sheriff's Office continues a criminal investigation and an internal investigation to ensure department policies and procedures were followed.