It was just a routine traffic stop when a state trooper pulled over Matthew Bailly on a New Jersey highway earlier this month. The violation was minor, but as they talked for a few minutes they discovered a connection between them that was major.

Probably hoping for mercy, Bailly quickly brought up the fact that he was a retired police officer from Piscataway. Officer Patterson replied that he, too, was from the same town, some 40 miles away.

Making more small talk, the driver asked the young trooper where he grew up. After hearing the name of the street—Poe Place—he said he knew that exact road because 27 years ago, a woman had suddenly gone into labor there.

Bailly, who was just a rookie cop four years into his career, arrived on the scene and, while receiving directions from a doctor over the phone, actually delivered a baby.