Now Playing: Tiger cub found stuffed in gym bag at US-Mexico border
Now Playing: Daughter brings early Father’s Day gift on the way to prom
Now Playing: Tim Cook invokes Parkland students and #MeToo in speech at Duke University graduation
Now Playing: Father of soldier killed in Niger praises his bravery
Now Playing: Dragon float catches fire at Disney World
Now Playing: Phone explosion caught on camera
Now Playing: Car transporting illegal immigrants races through Border Patrol checkpoint
Now Playing: Love triangle ends in wild car-chase shooting
Now Playing: Brother of Florida school shooting suspect going to Virginia
Now Playing: ABC News Live: Trump diplomacy put to the test
Now Playing: May 16, 1988: Drunk driver charged with 27 counts of murder
Now Playing: Police officer fired after choking former NFL player
Now Playing: Police officer chokes black man during Waffle House arrest
Now Playing: Suspect in custody after reports of a man with a gun at high school
Now Playing: Feb. 13, 2003: Jury finds Clara Harris guilty of murder
Now Playing: Woman accused of stalking was looking for her ‘healing angel’
Now Playing: Ohio sheriff’s employee overdoses on the job, assaults first responder
Now Playing: Truck takes out light poles on highway
Now Playing: Police make arrest in ‘road rage’ killing of Air Force veteran
Now Playing: Nurse charged in death of former Trump adviser’s father
Free America Network Articles