State Police returned to the Seneca River Monday morning to search for clues after a pick-up truck was pulled from the river several hours earlier. The driver was not inside the truck.

Quote from the article:

The truck was discovered near Paper Mill Island in Baldwinsville. Police say it ended up in the river after a police pursuit. Onondaga County dive teams were called to the scene around 2:00 Monday morning. A tow truck removed the pick-up truck from the Seneca River around 3:30am.

Source: Truck Launches into Seneca River - Driver not found