Overview
- Police say several unknown individuals released pepper spray in the hallways of Humboldtstraße vocational college in central Cologne at about 10am local time.
- Around 20 students and staff suffered respiratory and eye irritation, and some were taken to hospital for further care.
- Emergency services deployed 44 responders and 20 vehicles from fire and ambulance units, treating many at the scene before standing down.
- The ambulance service reported that roughly 50 people from two classes were involved in the exposure.
- Investigators are searching for several suspects who fled and are appealing for information, following a similar school incident reported in the city last month.