Han berättar Sookie vad som hände i den fjärde episoden av säsong sju (S07E04, "Death is not the end"):
“First I went home to Sweden, which was beautiful. But unfortunately, I triggered an avalanche that killed an entire ski village. Things got a little hectic after that.”
Därifrån är det enkelt att dra slutsatsen att han räddade sig
by diving in to the snow, which caused said avalanche.