Swiss police: After a while, eyewitnesses reported that the bar was on fire, and the red alarm immediately sounded. At 1:32 a.m., the first batch of patrol officers arrived at the bar where the incident occurred.

Swiss police: After a while, eyewitnesses reported that the bar was on fire, and the red alarm immediately sounded. At 1:32 a.m., the first batch of patrol officers arrived at the bar where the incident occurred.