Now Playing: Vegas gunman made ‘anti-government’ rants: Witness
Now Playing: Student describes evacuation from shooter incident
Now Playing: Student tearfully recounts shooting at Texas school
Now Playing: Police arrest masked man with ‘fake gun’ at Las Vegas mall
Now Playing: School-shooting eyewitness: ‘Everyone started screaming’
Now Playing: Buses collide inside Lincoln Tunnel, injuring dozens
Now Playing: Gunman apprehended after a shooting at Trump National Doral Golf club in Florida
Now Playing: Former Playmate jumps off building with her son
Now Playing: Dixon High School shooting suspect in jail
Now Playing: SPECIAL REPORT: Santa Fe High School shooting
Now Playing: SPECIAL REPORT: 8 dead in school shooting, explosives found
Now Playing: US Surgeon General helps sick passenger on flight
Now Playing: Heavy rain falling as evacuations underway near volcano
Now Playing: Police officer fighting for her life after stabbing
Now Playing: 2 hikers, injured dog rescued with the help of a drone
Now Playing: Girl’s pizza dinner leads to a prosthetic arm
Now Playing: School bus full of kids slams off New Jersey highway
Now Playing: ‘We will never be the same after the #metoo movement,’ Hill told graduating lawyers
Now Playing: Flood watches issued in 9 states as Plains also braces for storms
Now Playing: ABC News Live: Trump faces new questions as Mueller’s probe hits 1 year mark
Free America Network Articles