A child was killed at the Pittsburgh Zoo & PPG Aquarium Sunday after falling into the African painted dogs exhibit and was mauled, according to the Post-Gazette.
WTAE reporter Ashlie Hardway tweeted that her sources say a mother was holding her 3-year-old son up to see the African painted dogs and he leaned forward and fell in.
The Post-Gazette reports that a police officer shot and killed at least one of the animals.
African painted dogs are an endangered species, according to the zoo's website.
The boy's identity has not been released.
The Pittsburgh Zoo tweeted that the "accident is under investigation by both the zoo and the Pittsburgh Police Department. The zoo will remain closed until further notice."
Patch will be monitoring developments on this story. Check back for updates.