German authorities have commenced investigation into the killing of eight members of the Jehovah Witnesses in the city of Hamburg.
The Jehovah Witnesses Kingdom Hall is a non-descript, three-storey building.
Members had gathered for a religious service when the shooting which left eight people dead, including the suspected gunman, occurred, Police said on Friday, as the motive for the attack remained unclear.
”Eight people were fatally injured, apparently including the suspected perpetrator,” Hamburg Police said in a statement, adding that several other people were hurt, “some seriously”.
Chancellor Olaf Scholz condemned the “brutal act of violence” and said his thoughts were with the victims and their loved ones.
There are about 175,000 people in Germany, including 3,800 in Hamburg, who are Jehovah Witnesses, a US Christian movement set up in the late 19th century that preaches non-violence and is known for door-to-door evangelism.
The first officers at the scene found several lifeless bodies and seriously wounded people, Police said.
Officers heard a shot in the “upper part of the building” before finding a body in the area where it rang out, Police said.
In a tweet early on Friday, Hamburg police said they assumed the body belonged to the perpetrator.
The Jehovah Witnesses in Germany association said it was “deeply saddened by the horrific attack on its members”.
The first emergency calls were made around 2015 GMT after shots rang out at the building in the city’s northern district of Gross Borstel.
Hamburg Police are due to give an update at a press conference around midday, but earlier said they were still working to find out the motive for the attack.
“At the moment there is no reliable information on the motive of the crime,” Police said, urging people not to speculate.
An alarm for “extreme danger” in the area was sounded using a catastrophe warning app, but Germany’s Federal Office for Civil Protection lifted it shortly after 3:00 am local time.
The port city’s mayor, Peter Tschentscher, expressed shock at the shooting on Twitter.
Police have asked witnesses to come forward and upload any pictures or videos they may have to a special website.
Interior Minister Nancy Faeser said investigators were “working flat-out to determine the background” to the attack.
News weekly Der Spiegel reported that the suspected attacker was a former member of the Jehovah’s Witness community who was not a known extremist.
The magazine, which did not cite its sources, described him as a man aged 30-40 and said he had been armed with a handgun.
The attack took place at the Jehovah’s Witnesses Kingdom Hall building, a non-descript, three-storey building where members had gathered for a religious service.