A carriage horse collapsed and died in Hell's Kitchen on Tuesday afternoon. It happened at around 2:30 p.m. at 51st Street and 11th Avenue. Video from the scene shows the horse on the ground as workers dragged the dead animal into a trailer. The horse, carriage, and driver all fell into the street, witnesses said.

Lady, a 15-year-old horse that had just been brought to New York City from Pennsylvania in June, suffered an aortic rupture likely caused by a small tumor in her adrenal gland, the union said.

The horse, named Lady, crumpled to the ground in Hell’s Kitchen after she had only done two rides Tuesday afternoon — stoking renewed outrage from animal rights activists.