Published: Oct 18, 2010 3:26 PM EDT
Updated: Oct 18, 2010 12:27 PM EDT

LAUDERDALE LAKES, Fla. (AP) - Broward County authorities say an unidentified 47-year-old man shot and killed himself at a shooting range.

The man left a suicide note Friday morning at the Arizona Shooting Range in Lauderdale Lakes. No further details were immediately released.

In August, a central Florida man sent distraught text messages to friends before fatally shooting himself at a gun range and allegedly killing a 21-year-old woman. In 2009, two men fatally shot themselves on separate occasions with a rented handgun at the Delray Shooting Center.