This was a helicopter jump flying over the Eiger and landing down near Grindelwald, This jumper had impacted along the line he had chosen.
https://www.tetongravity.com/american-dies-in-eiger-wingsuit-accident/
https://snowbrains.com/american-wingsuit-flier-dies-in-accident-at-foot-of-the-eiger-switzerland/
Can you help us with incident interpretation? We are interested in any details regarding personal experience, gear, weather conditions and any other circumstances related to the incident.