"One video is at a wedding where they strapped the GoPro to the top of the dog and he's running around meeting everybody at the wedding," said Heim. "So, I think this couple in the picture are married or at least were married. We're trying to find out a lot of things."
His tweet was retweeted by GoPro in hopes of reuniting the lost camera with its owner.
The photos have already been shared on Twitter more than a thousand times.