Now Playing: Hurricane Beryl is now a tropical storm

Now Playing: Death toll rises as Tropical Storm Florence moves further inland

Now Playing: Storm surge slams Alabama’s Gulf Coast

Now Playing: California requiring people to ask for straws

Now Playing: Tennessee teen taken by teacher says he threatened her with guns

Now Playing: Wisconsin woman disappears after moving to Denver with boyfriend

Now Playing: Woman searches for missing $35K

Now Playing: Student pilot allegedly boards empty jet

Now Playing: News headlines today: Sept. 21, 2018

Now Playing: Northeast bracing for severe weather as winds whip through Midwest

Now Playing: In the wake of attacks on female joggers, how runners are showing they are not afraid

Now Playing: ’40-year-old Virgin’ actor’s ex-girlfriend reacts to his parole

Now Playing: Teen says teacher made her go on the run with him

Now Playing: Suspect arrested in stabbing death of female jogger

Now Playing: 5 people, including 3 kids, slashed at home-operated daycare in New York City

Now Playing: 4 killed, including suspect, at Rite Aid facility

Now Playing: Negotiations for Kavanaugh, Ford hearing intensify

Now Playing: Students ring bells outside teacher’s home on her final day of chemo

Now Playing: Retracing missing Tenn. teen, former teacher’s steps after they disappeared

Now Playing: Man uses toddler to steal from claw machine: Police