Attack with a chainsaw in Berlin unemployment office
After a verbal argument, because a 44-year-old wasn't able to cash a check at the Berlin unemployment office, the man threatened a security employee to come back with a chainsaw.
Fifteen minutes later he actually appeared in the company of a woman having a chainsaw in hands. Thanks to the quick action of the staff, the entrance to the unemployment office was closed and the police were able to find the perpetrators without anybody getting injured.