Now Playing: Wife of Tesla crash victim: ‘I just want this tragedy not to happen again’
Now Playing: A replacement for House Speaker Paul Ryan
Now Playing: US military awaits Trump’s decision on Syria missile strikes
Now Playing: Cohen raids put ‘Access Hollywood’ tape in spotlight
Now Playing: Major spring storm continues east from West Coast
Now Playing: Feds raided Cohen for records on secret deals
Now Playing: 4th-grader skips school for baseball game, runs into principal
Now Playing: Gorilla see, gorilla do: Great ape learns new tricks
Now Playing: Brawl breaks out between Padres and Rockies
Now Playing: Deadly police shooting sparks protests in Virginia
Now Playing: Lakers called up 11-year minor league veteran
Now Playing: Police: Man accidentally recorded murder confession
Now Playing: Accused Parkland killer wants to give inheritance to victims: Attorney
Now Playing: Megachurch pastor steps down amid allegations
Now Playing: Dead baby found in suitcase next to New Jersey train tracks: Official
Now Playing: District gives classrooms mini-bats to fight off school shooters as ‘last resort’
Now Playing: 3rd death in Illinois connected to synthetic marijuana
Now Playing: The latest on Ryan’s announcement, Cosby retrial and Syria
Now Playing: National School Walkout: Everything to know about the upcoming event
Now Playing: Police shoot knife-wielding suspect in mall
