Jokela

On April 21, 1996 a rail accident occurred where four people were killed and 75 injured when express train P82 from Oulu bound for Helsinki derailed in heavy fog.

At approximately 11:44 local time (9:44 UTC) Pekka-Eric Auvinen opened fire at Jokela High School.

Hours before the incident, the shooter posted a video on YouTube predicting the massacre at the school.

A day after the shooting a picture of Auvinen holding a gun and a message he would "kill people at jokela high school today in the name of anonymous" was posted on the imageboard 4chan.

The previous incident occurred in 1989 at the Raumanmeri school in Rauma, when a 14-year-old fatally shot two fellow students.

Jokela railway station
The community after the rail crash