Published: Oct 27, 2010 10:10 PM EDT
Updated: Oct 27, 2010 7:10 PM EDT

LEE COUNTY, Fla. - A North Fort Myers teacher accused of molesting his students is a free man. All charges have been dropped against David McNabb.

McNabb was arrested last year after several girls at Tropic Isles Elementary school said he sexually abused them.

The state attorneys office says in recent weeks those accusers have changed their stories and there's no longer evidence to proceed with the case.