Now Playing: Chris Watts sentenced to five life sentences for killing pregnant wife, daughters

Now Playing: President Trump answers questions from special counsel

Now Playing: News headlines today: Nov. 19, 2018

Now Playing: Stranger pays off items on layaway at Walmart

Now Playing: Amazon now delivering full-size Christmas trees

Now Playing: Secret tape bombshell in GoFundMe scam: ‘You don’t go to jail for lying on TV’

Now Playing: Secret recording shows woman who set up GoFundMe was ‘duped’

Now Playing: Teen survives dramatic crash at 170 mph

Now Playing: Michael Bloomberg makes $1.8 billion donation to Johns Hopkins University

Now Playing: Nearly 1,000 still missing in California wildfires

Now Playing: One little girl in need of a temporary home, finding a forever family instead

Now Playing: A man went missing while a 49ers game

Now Playing: Monica Lewinsky opening up about her affair with President Bill Clinton

Now Playing: Mystery deepens in death of a woman aboard Princess Cruise ship

Now Playing: Desperate search for the missing in the California wildfire

Now Playing: Andrew Gillum concedes for a second time in heated Florida governor’s race

Now Playing: Woman falls off upper deck of cruise ship to her death

Now Playing: Black Friday shopping deals are heating up

Now Playing: CIA says Saudi Crown Prince ordered the murder of Washington Post columnist: Reports

Now Playing: Trump surveys California wildfire devastation