Avon N.Y.-A Livingston County woman is under arrest, facing charges under Leandra's Law..
Deputies say Carolyn Garger of Avon was driving on RT. 20A with three children in her car, when she struck another vehicle and left the scene.
A short time later deputies found her car up the road in a ditch.
Deputies say Garger's blood alcohol content was point-one-nine percent.
Garger was sent to the Livingston County jail on 5 thousand dollars bail.