WATCH: 1 Dead, 3 Arrested After Philadelphia Wedding Brawl
A joyous day for two couples turned deadly Sunday morning when members of two wedding parties brawled in the lobby of a Philadelphia hotel. A 57-year-old man died of an apparent heart attack during the melee at the Sheraton Society Hill Hotel.
involving dozens of people, was broken up by cops at about 1:30a ET. One man was subdued with a stun gun and charged with assaulting an officer.
Authorities said the brawl began when one group of guests returned to the hotel from an off-site reception and encountered guests from a separate wedding.
Watch the wild scene: