CHEMUNG COUNTY, N.Y. -- A woman was killed in a crash on Interstate 86 in Big Flats Wednesday night.

State Police say Jennifer Buxton, 39, of Hornell, rear-ended a box truck while driving near the Arnot Mall exit. Buxton was pronounced dead at the scene.

It's not clear what led to the crash, but police are investigating. They're also looking for anyone who may have witnessed the crash to give them a call at (607) 734-8796.