The prosecution and defense in the trial of a Florida sheriff's deputy accused of not preventing some of the Parkland school shooting murders gave wildly divergent opening statements Wednesday, setting the stage for a trial that is the first of its kind in U.S. history. Prosecutor Steven Klinger told jurors that former Broward County Deputy Scot Peterson could have confronted shooter Nikolas Cruz and stopped the deaths of six of the 17 people who died at Marjory Stoneman Douglas High School five years ago. Instead, Klinger said, Peterson took cover rather than enter the three-story building where the shootings happened. MORE: ►Subscribe: https://on.wtsp.com/youtube ►Website: https://www.wtsp.com/ ►Facebook: https://facebook.com/10TampaBay ►Twitter: https://twitter.com/10TampaBay