Arlington County (Va.) Police Cpl. Steve Troyano helped deliver a baby in the back seat of an SUV, after the frantic sister of the mother contacted him.
The sister contacted Troyono at a traffic stop around 6:35 p.m. Wednesday. Cpl. Troyano radioed for medics. At 6:41 p.m., the baby girl was born, four minutes before the arrival of an ambulance, reports the Sun Gazette.