4 February (summary):
11:30: Rickard Andersson is observed in the school area at Risbergska.
12:33: The first alarm about suspected gunfire at the school comes in.
12:39: The first police patrol is on the scene and enters the school a minute later.
12:43: Rickard Andersson shoots at the police without anyone getting hurt. Two minutes later, he fires a shot that takes his life.
13:40: Rickard Andersson is found dead. The police continue searching for any other perpetrators.
17:40: The police have finished searching the school, without finding any other suspected perpetrators. The search operation is terminated.
In the following days, a shocked Sweden tries to understand the event and the reason behind the act. The police work broadly to try to both map out the event and the perpetrator.
A few weeks after the event, investigation leader Anna Bergkvist tells Dagens Nyheter that the police will probably not get an answer to what motivated Rickard Andersson:
It will be speculation. If I say that I don't think so, then maybe in three months, you'll see something. But in that case, it would have been very, very far away. So - no, I don't think so, she says.
24 February: Part of the education at Campus Risbergska starts up again.
Regardless of whether it's about our employees or students, when a few weeks have passed, you start striving for some kind of normality. Life won't be like it was before, but it will be as it should be in some way, said Mikael Blom, principal of vocational education.
7 March: The municipality decides that Campus Risbergska will fully open again in August. The school is the center for municipal adult education in Örebro, with over 2,600 students and approximately 200 employees.
13 May: Region Örebro County announces that the last two patients injured in the mass shooting in Örebro will be discharged from the hospital. All six injured in the act have thus been discharged from the hospital. However, they will all need care in the future - in some cases for many months to come.
