Investigators are trying to determine the cause of a fatal single-vehicle crash that occurred early Wednesday in Peconic.

A Southold man, Sergio Montenegro-Ochoa, 25, was killed in the crash, which occurred on Route 48 at 12:39 a.m., Southold Town police said.

Police said Montenegro-Ochoa was driving west on Route 48 when his car left the road and struck a tree. He was pronounced dead at the scene.

Additional details were not immediately available.

USMMA sexual assaults …. Malverne Juneteenth celebration … Katie Lee wine Credit: Newsday

Shortage of HS refs ... USMMA sexual assaults ... Air traffic controllers must move ... What's up on LI

USMMA sexual assaults …. Malverne Juneteenth celebration … Katie Lee wine Credit: Newsday

Shortage of HS refs ... USMMA sexual assaults ... Air traffic controllers must move ... What's up on LI

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