Dolores Mancia-Landaverde, is led out of Sixth Precinct in Selden...

Dolores Mancia-Landaverde, is led out of Sixth Precinct in Selden for arraignment at First District Court in Central Islip on Tuesday, June. 11, 2024. Credit: James Carbone

Suffolk County police arrested and charged a Medford man Monday for leaving the scene of a fatal hit-and-run crash that killed one of his passengers early Saturday morning.

Police said Dolores Mancia-Landaverde, 28, was driving a BMW just before 2 a.m. Saturday when he crashed into a tractor trailer on Horseblock Road that was attempting to make a left turn on Express Drive North in Medford.

Police said Mancia-Landaverde then ran from the scene.

A passenger in the car, Hedilberto Nava Perez, 44, of Medford, was pronounced dead at the scene by a physician assistant from the Office of the Suffolk County Medical Examiner. Another passenger, Adan Nava Palacios, 20, of Medford, was airlifted to Stony Brook University Hospital, with serious but nonlife-threatening injuries, police said.

Mancia-Landaverde was charged with leaving the scene of an incident with a fatality and a second charge of leaving the scene of a crash causing serious injury.

He was arraigned Tuesday in First District Court in Central Islip where he pleaded not guilty. Bail was set at $50,000 cash or $100,000 bond.

His attorney could not be reached for comment Tuesday. 

Viewer pics of the storm ... Tennis center bubble collapses ... Big zoning change proposed along 110 Credit: Newsday

The big dig begins ... Latest on transportation woes ... Today's forecast ... Big zoning change proposed along 110

Viewer pics of the storm ... Tennis center bubble collapses ... Big zoning change proposed along 110 Credit: Newsday

The big dig begins ... Latest on transportation woes ... Today's forecast ... Big zoning change proposed along 110

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