It seems that German authorities cannot wait anymore to know about people, who are behind the shooting spree, which has been taking place for last four years.

German authorities have said that they have increased the award by four times, so that they are able to know people, who have been shooting trucks loaded with cars. For last four years, shootings have been taking place on the highways of the country.

It has become all the more important to know about these people, as they have started using more dangerous weapons and ways for attacks, said authorities concerned. They continued by saying that they have been taking all the possible ways by which they are able to intensify their search.

This is the reason that they have increased the award amount from €27,000 to €100,000. Joerg Ziercke, who is the head of the Federal Criminal Police Office, said that they think this step will help them. Ziercke shared the information about attacks.

He said that attacks have taken place on truck from moving vehicles, which have always been opposite sides of the road. "As far as we know, the perpetrator is not targeting people - it is often the cars loaded on the back of car transporters that were shot at", said Ziercke.