Now Playing: Cincinnati nightclub shooting toll rises to 17 injured, 1 dead; no arrests yet
Now Playing: Nick Lachey turns to public to find employee’s shooter
Now Playing: Cincinnati Cop Arraigned in Samuel DuBose Shooting
Now Playing: Three victims and shooter confirmed dead in Cincinnati shooting
Now Playing: What Would You Do: Student athletes want to kneel during the National Anthem
Now Playing: Boy injured in Gaza learns to walk again
Now Playing: Driver feels ‘blessed’ after close call with metal pole
Now Playing: News headlines today: Sep. 6, 2018
Now Playing: Mom on the shocking moment her daughter who was kidnapped returned home
Now Playing: Surveillance video shows moment kidnapping survivor Abby Hernandez returned home
Now Playing: Judge orders couple behind $400,000 GoFundMe account in court
Now Playing: Fast-moving wildfire slams Northern California
Now Playing: Kavanaugh faces questions on presidential power, gun rights
Now Playing: Man dies after electric scooter accident as companies push for wider use
Now Playing: Workers across the US show support for actor seen at Trader Joe’s
Now Playing: Nike releases new controversial ad with former NFL quarterback
Now Playing: Plane from Dubai quarantined at JFK due to sick passengers
Now Playing: Tropical Storm Gordon makes landfall in Mississippi
Now Playing: Pickup truck driver rams into TV station in Dallas
Now Playing: What is sepsis?
Read More