Five people are dead after a shooting in the northern German town of Stade, and a male suspect has been detained, police have said.The motive is currently unclear, they added.Police said they were conducting a major operation in an area outside the town centre.Local media reported that the incident had taken place in a youth centre in central Stade, a town of just below 50,000 people to the west of Hamburg.Some reports referred to multiple suspects, but police did not immediately confirm this.Reuters