Man in critical condition after motorcycle, car collision in Brooklyn

A man is fighting for his life after colliding with a parked car in East Flatbush, police say.
The incident took place on Ditmas Avenue and Dorset Street just before 2 a.m. Thursday.
According to the NYPD, a 45-year-old was on a motorcycle when he slammed into an empty parked car, and then was hit by a moving car.
The driver did not remain on the scene, police say.
The motorcyclist is at Brookdale University Hospital Medical Center in critical condition.
Police are still trying to piece together what caused him to crash into the parked car. They are also still searching for the hit-and-run driver.