Fatal Hit & Runs In The Bronx, Queens
Police are looking for the driver, they say, struck and killed a 32-year-old man in the Bronx Sunday morning.

It happened just before 2 a.m. on Story Avenue in Castle Hill. Emergency Medical Technicians rushed him to New York Westchester Square Medical Center in Parkchester, where he died.

Investigators are looking for a white Lincoln Navigator.

Meanwhile, police in Queens have had better luck in the case of a hit and run accident that took the life of a 65-year-old grandfather. They've arrested Luis Narvarez, 61, who according to police, struck and killed Jerry Kishun, just before 5 a.m. Thursday on the Grand Central Parkway at 82nd Street.

They say Narvarez struck Kishun as he was checking out damage to his car, after being rear-ended by another vehicle. Responders found Kishun unconscious and unresponsive at the scene. He later died at Elmhurst General Hospital.

If you know anything about these two cases, please call CrimeStoppers at 1-800-577-TIPS. All calls will be kept confidential.