The son will soon be seven years old and will start first class at the Monbijous school in Malmö. During the summer holidays he is at leisure.

- It wasn't that long ago that it was a close shot. It doesn't feel safe, says Marcella Antonelli Hansson.

- We can't just change a school because it can happen to any school. School needs to be safer, so that unauthorized persons cannot enter.

Hear her tell in the clip above.