Denis Lukashkov’s identification was found on the dashboard of his grey Honda Accord along with the keys to the vehicle, which led troopers to start a recovery operation.
The car was found at approximately 4:25 a.m., Wednesday.
No note was left and units have been searching the river with divers and aircraft to no avail. No witnesses have come forward.
Lukashkov was attending Cornell University, where he studied economics, according to his Facebook profile.
State Police in Tarrytown ask anyone with further information to contact them at 914-524-0223.
Click here to follow Daily Voice Mamaroneck and receive free news updates.