Aug. 8—SPRINGFIELD TOWNSHIP — As the skydivers arrived nearly silent at the drop zone, some solo skydivers hit the ground running while tandem skydivers kicked their feet up and skidded to a stop.

A skydiving instructor died after he fell without a parachute during a tandem jump, having become separated from his student in a “freak accident”. Justin Fuller, 35, was an experienced skydiver who ...