10-year-old Caleb Schwab was killed while riding the Verrückt water slide, dubbed the world's tallest at Schlitterbahn in Kansas City Sunday, where for park-goers joy turned to panic:
(Girl) "Shell shocked, tears, I mean mom's crying."
Schwab was the son of Kansas state rep Scott Schwab. Park officials say they don't know what went wrong, though multiple people are telling local news agencies the harness on the slide was not working.
Jeff Monosso, FOX News.