A driver was killed Tuesday in a one-car crash in the town of Middletown.  According to New York State Police,  Rion Gavette of Margaretville was heading eastbound on Huckleberry Brook Road when his vehicle left the road on the southern portion then went into a creek coming to rest on the passenger side. Gavette was pronounced dead at the scene. There were no other injuries reported. Police are investigating what led up to the crash.