In the video captured by eyewitness Emily Holguin on Saturday, Oct. 11, onlookers gasped when they realized what the ...

Denny, a 10-year-old western lowland gorilla, shattered one layer of a three-layered tempered glass panel at the ...

Denny the gorilla charged at a visitor at the San Diego Zoo over the weekend, slamming into the glass and leaving a huge ...

Parkgoers at the San Diego Zoo got the scare of their lives when Denny, a 10-year-old Western lowland gorilla, suddenly ...

A gorilla at the San Diego Zoo sprinted towards the viewing glass and cracked the thick pane as visitors looked on.

A lowland gorilla was captured on video breaking the protective glass between the gorilla enclosure and visitors at the San ...

A 10-year-old gorilla gave San Diego Zoo visitors a scare when he cracked a sheet of protective glass separating visitors ...

Video circulating on social media shows the moment a gorilla ran toward the wall of its enclosure at the San Diego Zoo and ...

Denny, a 10-year-old western lowland gorilla, broke one of the layers of a three-layered tempered glass panel at the San ...

In 2015, a gorilla named Kijito, a 24-year-old, 375-pound western lowland gorilla, broke through one layer of the ...

A 10-year-old gorilla named Denny shattered a glass barrier at the San Diego Zoo after charging at the enclosure. The gorilla ...