-
Now Playing: DNC drops out as sponsor of 2019 Women's March
-
Now Playing: Cargo jet crashes in Texas
-
Now Playing: Mother gives birth to twins weeks ahead of schedule along with another surprise
-
Now Playing: New England Patriots owner arrested for sex trafficking
-
Now Playing: Brutal winter storm targets two-thirds of the nation
-
Now Playing: R-Kelly jailed on $1 million bond
-
Now Playing: Cargo jet crashes into Trinity Bay Anahuac, Texas, officials say
-
Now Playing: R. Kelly bail set at $1 million for sex abuse charges
-
Now Playing: NASA honors hidden figure Katherine Johnson with building naming in 2017
-
Now Playing: Snow piles up outside the National Weather Service office in Arizona
-
Now Playing: Parents outraged after fifth graders in South Carolina pick cotton
-
Now Playing: More than 140 million Americans subject to dangerous weather alerts this weekend
-
Now Playing: Robert Kraft charged with soliciting prostitution
-
Now Playing: Mueller expected to file sentencing memo
-
Now Playing: Jason Dalton pleads guilty to Kalamazoo killing spree: Part 11
-
Now Playing: Survivors discuss aftermath of Kalamazoo shootings: Part 10
-
Now Playing: Uber driver claims ride-sharing app directed him to carry out shootings: Part 9
-
Now Playing: Police search for motive behind Uber driver's hours-long killing spree: Part 8
-
Now Playing: Uber driver arrested after killing 6 around Kalamazoo: Part 7
-
Now Playing: Uber driver shoots 4 women, teen in restaurant parking lot: Part 6