https://www.city-journal.org/html/bullets-and-baseball-fourth-july-16005.html
On Tuesday, July 4, 1950, a New York Giants baseball fan named Bernard “Barney” Doyle was sitting in the grandstands at the Polo Grounds in uptown Manhattan, waiting for a Giants–Dodgers doubleheader to begin. Doyle, a 53-year-old ship’s carpenter and freight worker from New Jersey, had attended early mass that morning to give himself plenty of time for the drive into the city. The showdown between crosstown rivals was sure to be a sellout.
Seated next to Doyle, who had earned a niche in sports history managing the early career of heavyweight boxing champ James J. “Cinderella Man” Braddock, was 13-year-old Otto Flaig, a neighbor’s son. At 30 minutes past noon, as the Dodgers took the field for batting practice, Doyle leaned forward in Seat 3 of Row C in Section 42 and started to say something to young Otto. But before he could speak, he lurched backward in his seat, stone dead.
At first, the ballpark cops suspected a heart attack. Then they noticed the hole in Doyle’s left temple. The game went on as Doyle was carried out of the stadium, though several members of the overflow crowd were said to have scuffled over his empty seat. An autopsy showed that the Giants fan from Jersey had been struck by a .45 caliber bullet. Otto Flaig, who had missed death by inches and whom the cops said complained about missing the doubleheader, did not hear any shots. Neither did anyone else in Section 42. The bullet, detectives quickly realized, must have been fired from Coogan’s Bluff, the rocky escarpment that rose above the western end of the Polo Grounds.
Sometimes called “Tightwad Hill” because thrifty Giants fans atop the precipice preferred a partial view of the ballfield to the price of a ticket, Coogan’s Bluff was home to several apartment buildings on Edgecombe Avenue, which runs along the ridgeline. For two days, detectives scoured the neighborhood and the apartments before a tip led them to a 14-year-old boy named Robert Peebles. They found various weapons in the apartment where Peebles lived, and he confessed to firing the fatal shot. Six months earlier, he told the police, he had found the .45 in Central Park, with one bullet remaining in the magazine. He had been waiting to celebrate the Fourth with a bang. After climbing to the roof of 515 Edgecombe Avenue, he looked down on 49,000 fans jam-packed into the Polo Grounds, aimed the pistol into the air, and pulled the trigger. A few seconds later, 1,200 feet away, Barney Doyle fell dead. Peebles said that when he heard what happened, he threw the gun away. It was never found.