Vaud police launched a major operation on Saturday evening in La Tour-de-Peilz after shots were heard in an apartment building.
A cantonal police spokeswoman says several dozen heavily armed officers sealed off the building and told resident to stay indoors.
Witnesses told the press they heard a major argument in a flat owned by a 30-year-old woman.
A man and the tenant were arrested and both taken away in handcuffs.
Swiss Post announce job cuts
Swiss Post will eliminate up to 110 positions in 2027, blaming shrinking letter volumes and fewer over-the-counter transactions
Autumn arrives in Switzerland
The heatwave that has gripped Switzerland since May finally breaks tomorrow
Driver warning in Vaud
Drivers in western Vaud face four nights of disruption on the A1 next week.
Mixed results in school classrooms
Swiss 15-year-olds still rank among the world's best in maths and science, but their performance in reading and maths is sliding
Good news for household bills
Swiss households will pay a little less for electricity next year
Fuel reserves now in use
Switzerland is dipping into its emergency fuel reserves for the first time this year to keep petrol and diesel flowing
