(Darke County, OH)--A Lynn man who was driving a straight truck slammed into the back of a horse and buggy on U.S. 36 in Darke County Wednesday morning.  An 18-year-old girl, who was the sole occupant of the buggy, was thrown into a ditch.  The extent of her injuries Thursday morning was unknown.  37-year-old Joshua Morrison is the driver that hit the girl.  Morrison received a citation and was not hurt.