On Thursday evening, one of the students is still at the hospital, says Johan Hallberg, principal at Malmaskolan, for the radio. The situation for that person is not completely stable yet.
These are about ten students who have taken strong medicines for, among other things, sleep difficulties.
– During the school day, several students have been offered strong medicines by other students, says Johan Hallberg to P4 Västmanland.
On Thursday, the school issued information to guardians and staff.