A video has gone viral showing a bear attacking and killing a deer in the backyard of a family's home in Colorado.
The incident reportedly happened in June 2015, but the video has only gone viral now after being posted on social media a few days ago.
The bear was apparently roaming various yards when it saw the deer and attacked it, Tomo News reports.
The poor deer can be heard screaming and crying as the bear devours it and finally kills it.
See the sad video below, but be warned, the deer's cry is so deep, it will break your heart.