Crime & Safety

Police: Lake Grove Man Killed in Northern State Parkway Crash

Glenn Sullivan, 50, dies in crash Saturday morning.

A Lake Grove man was killed in a crash on the Northern State Parkway in Nassau County Saturday morning, State Police said. 

Police said Glenn Sullivan, 50, was traveling "at a high rate of speed" when he lost control of a silver Infinity M35X around 9:25 a.m. The vehicle overturned and struck and tree, police said. 

The accident occurred on the westbound side of the parkway west of Round Swamp Road.

Sullivan was s pronounced dead at the scene, police said. 



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