This story has been updated.
KATONAH, N.Y. -- A stretch of southbound I-684 has reopened Sunday following a fatal two-car collision that occurred in Katonah at approximately 5:49 a.m. Sunday.
The closure was at Route 35 (Exit 6). State police remain at the scene continuing their investigation.
One unidentified person was killed in the crash. Additional information will be updated following notification to next of kin, state police said.
During the closure, traffic was detoured onto the service road at Exit 6. Cars continued to the Saw Mill Parkway southbound.
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