An investigation by the San Diego Humane Society into the death of a horse involved in January's rodeo at Petco Park has resulted in a determination that there were no legal violations nor probable cause for criminal charges against the horse's owner or rodeo organizers.

A necropsy reveals a rodeo horse's death was due to a ruptured uterine artery, not linked to rodeo events by law enforcement, prompting criticism and calls for change.

An investigation into a horse’s death at a rodeo at Petco Park in January revealed that the mare who collapsed shortly after a saddle bronc event was pregnant, and her foal also did not survive.

The San Diego Humane Society's law enforcement team determined no laws were violated surrounding the death of a horse on the second day of the rodeo at Petco Park in January.