"The PKK has released a video of attacks against the mosque"
Police concentrated on groups of PKK in an investigation conducted on an attack in Germany.
In an investigation into an attack a mosque in Germany's Baden- Württemberg province, security units concentrated on PKK groups.
In the statement made by the security officers and the prosecutor who carried out the investigation, attention was drawn to the videos and explanations about the arson attack on the internet sites near the PKK.
It was expressed that the investigation teams concentrated on a group of PKK in line with the information obtained.
According to the DW, the police and the prosecutor's office are concerned that there may be a possible link in the other mosque attacks in other provinces of Germany.
Since the end of the weekend in Germany, attacks on mosques are carried out.
At the weekend, there were attacks on the 'Koca Sinan Mosque' in Berlin, the Turkish-German Friendship Association in Meschede, and a mosque in the town of Itzehoe in the state of Schleswig-Holstein. No one died or injured during the attacks.
Ankara also reacted to the mosque attacks in Germany on Monday. Government spokesman Bekir Bozdag explained that Germany's ambassador in Ankara was summoned to the foreign ministry and was given a diplomatic note. Ankara also has urged Germany to do more to find those responsible for mosque attacks over the weekend.