Now Playing: Mountain Lion Caught Prowling California Neighborhood

Now Playing: Labradoodle Mistaken for Lion

Now Playing: Mountain Lion Roams Calif. Neighborhood

Now Playing: New surveillance video released of teens watching and laughing as a man drowns

Now Playing: Minneapolis police chief resigns in fallout from bride-to-be's death at the hands of police

Now Playing: Mother of four facing deportation seeks sanctuary in a church

Now Playing: New ways to preserve summer memories

Now Playing: US Navy's new aircraft carrier is 'quantum leap into the 21st century'

Now Playing: Protest breaks out at Minneapolis mayor's news conference

Now Playing: Person of the week: Keenan Briggs

Now Playing: Woman caught on camera hiring a hit man to kill her husband

Now Playing: OJ Simpson's next moves

Now Playing: Video shows 5 teens doing nothing as disabled man drowns

Now Playing: 'GMA' Hot List: OJ Simpson supporter and the Goldman family react to parole

Now Playing: Police pursue charges against teens who they say recorded man's drowning

Now Playing: Bride's dad makes cardboard cutout of her dog so he can attend wedding

Now Playing: Ice cream frozen with liquid nitrogen cools off National Ice Cream Month

Now Playing: Long Island sisters' babies born on same day, delivered by same doctor

Now Playing: OJ Simpson says he has led a 'conflict-free life'

Now Playing: Connecticut woman facing deportation to Guatemala takes refuge in local church