SIOUX FALLS, S.D. (KELO)-- The Sioux Falls Police are asking the public for any information they can provide to authorities about the possible whereabouts of Tyler Weathersby. What happened to Tyler Weathersby? Weathersby has been missing for over two weeks, after he left for a morning walk on Sept. 4. and didn't return. While SFPD spokesman Sam Clemens did not have any updates to give, he asked the public to give whatever information they can to police or report it on Crime Stoppers. "We've had over 100 leads from the public and we've really exhausted all of those leads," Clemens said at Thursday's police briefing. Tyler Weathersby’s wife, brother call for help Clemens said detectives continue to work on the investigation.