Four found dead at bottom of seven-storey building in Switzerland

A fire engine and police tents are pictured on a road in Montreux (Cyril Zingaro/Keystone via AP)

Four people have been found dead at the bottom of a seven-storey residential building in the Swiss lakeside city of Montreux, with a fifth admitted to hospital in a serious condition.

Swiss daily Blick, citing an unidentified police official, said the five had jumped from a building.