shootings in Kansas. Three dead after a suspect opened fire at a suburban jewish community center and retirement home. We're learning more about that suspect who has a history of hate. ABC's Steve... See More
shootings in Kansas. Three dead after a suspect opened fire at a suburban jewish community center and retirement home. We're learning more about that suspect who has a history of hate. ABC's Steve osunsami is on the keen at the jewish community center with the latest. Good morning, Steve. Reporter: Good morning, robin. Police suspect what happened here was a hate crime on the day before passover no less. Witnesses say the man police arrested was yelling the nazi salute and smiling as he was being hauled away. No one here could believe it. While hundreds of children and their parents were here for a singing contest and other events at this jewish community center police say a man armed with at least one shotgun was shooting at people in the parking lot. It was really scary. I mean, people are calling their loved ones. Reporter: Police say 14-year-old reit Underwood and his grandfather Dr. William lewis Corporon were shot and killed this their car. This gentleman who was killed, mother of the son who was killed. And I know that they're in heaven together. Reporter: Inside the community center an immediate lockdown. We just had to block the doors off to the best of our abilities. Reporter: Within hours police arrested Frazier Glenn close who also goes by the last name miller and is a former grand dragon of the Ku klux Klan it is alleged. He drove to a nearby jewish assisted living facility shooting to death another victim before surrendering to authorities. He was screaming anti-semitic insults. Glenn miller has always been an open white supremacist. We have been tracking miller literally for decades. It is literally one of the most hard-core anti-semites I have spoken to. Reporter: He launched a senate bid producing this radio campaign ad. We sat back and allowed the Jews to take over our government, our banks and our media. Reporter: Parents who were here were so concerned they were thinking about putting their little ones in the lockers. He's now being charged with premed tailed first degree murder. But has not yet entered a plea. Robin. Thank you very much, of course, thinking of all the families this morning. That's right, on the eve of passover. What a trail of hate he left.
This transcript has been automatically generated and may not be 100% accurate.