A Brockton man is dead, the victim of a suspected hit-and-run driver on Belmont Street late last night.Carlevan Yancey, who would have celebrated his 32nd birthday Thursday, died after being struck in front of a 7-Eleven convenience store at 9:20 p.m. by a car Plymouth District Attorney Timothy J. Cruz’s office said today “fled the scene.”Anyone with information about the crash or the car involved is urged to call investigators at 508-923-4205 or 508-941-0200.