Stop Dortmund possible revenge

keep German security were possible note that right-wing extremists and football hooligans involved in the bomb attack on the team of Borussia Dortmund.

There are, according to the magazine indications that the attack was the work of radical Muslims. So the attack was not claimed by a terrorist group. Also let jihadists earlier attacks usually no letters behind. That happened this time either.

SEE ALSO: Targeted attack on selection Borussia Dortmund

The security forces were at the scene of the attack three letters, which were among others called for the closure of the US base of Ramstein in Germany. That call would have served already been done once in articles from the extreme right and can serve as inspiration.