A man fell from the fourth story of the parking garage at the Horton Plaza in downtown San Diego early Saturday and was hospitalized with what were believed to be non-life-threatening injuries.

Shortly after 12:30 a.m., an Ace Parking employee called for help after the injured man was found at the entrance of the garage at Fourth Avenue and F Street, according to San Diego police Officer Frank Cali.

It was unknown if the fall was accidental or intentional, or if alcohol was involved, police said.

Chris Jennewein is founder and senior editor of Times of San Diego.