The scene in Munich this evening
More footage from the Munich shooting attack has emerged, showing the shooter walking on top of a carpark roof before running out of sight.
Munich Police have said they are treating the gun attack at a shopping centre as "suspected terrorism".
The following video shows further footage of the alleged gunman firing what sounds like a shot while walking on top of a carpark roof:
The authorities have confirmed that six people were killed in the attack:
[1/1] Unknown number of injured victims - sadly there are six fatal casualties #gunfire #munich
— Polizei München (@PolizeiMuenchen) July 22, 2016
Reports of further shootings are unconfirmed:
[2/2] Other crime scenes than Hanauer Str. can not be confirmed #gunfire #munich
— Polizei München (@PolizeiMuenchen) July 22, 2016
The police have appealed for any speculation surrounding today's event to cease:
Please restrain any speculations - that would help us a lot! #München, #oez, #Schießerei
— Polizei München (@PolizeiMuenchen) July 22, 2016
Multiple shots were fired on Hanauer Street before the attack moved to the Olympia Einkaufszentrum shopping centre in the south German city at around 6pm on Friday.
Drivers have been urged to clear the motorways surrounding Munich, the newspaper Abendzeitung said.
Witnesses told police there were three gunmen, who are now on the run.
Munich Police Tweeted this message:
The suspects are still on the run. Please avoid public places. #munich #oez #gunfire
— Polizei München (@PolizeiMuenchen) July 22, 2016
The force added:
Please don't take Fotos or Video of Police Action in order to avoid any helpful Information for the suspects. #munich #gunfire #oez
— Polizei München (@PolizeiMuenchen) July 22, 2016
In unverified footage, a man with dark hair, wearing a black t-shirt and denim trousers, appears to take aim at people outside a McDonald's restaurant near the Olympia-Einkaufszentrum metro station.
He raises his arms, apparently holding a shotgun, and appears to fire at people outside the restaurant, who can be seen running for cover.
The sound of multiple shots being fired can be heard as shoppers and passers-by run for cover.
The sound of multiple shots being fired can be heard in an unverified video as shoppers and passers-by run for cover.
People were seen fleeing from the building in another video posted on social media.
In a picture posted online a person can be seen lying on the ground covered in blood.
Police have responded to the attack in large numbers. Dozens of vehicles can be seen lining the street outside the shopping centre, and a number of armed officers and a helicopter are at the scene.
A cordon appears to be in place and the area has been evacuated.
The shopping centre in the northern part of Munich is not far from the city's Olympic Stadium in the Moosach district of the Bavarian capital.
The number of casualties or any fatalities have not yet been confirmed by authorities.
There are unconfirmed reports of shootings in other parts of the city, Munich Police said.
Unconfirmed reports of more violence and possible #gunfire in the City Center. Situation is unclear. Please avoid public Areas. #munich #oez
— Polizei München (@PolizeiMuenchen) July 22, 2016
Munich Police said in a statement: "At around ten to six today there were witnesses who called the police and said there was a shooting at the Hanauer Street.
"The shooting moved from that street to the shopping centre. The witnesses said there were three different people with weapons."
The police said that they did not have any details about the number of victims or injuries and that no arrests had been made.
They said that the Metro system is not working at the moment and urged people to stay at home or inside nearby buildings to seek shelter.
Munich's main railway station has been evacuated and rail travel and local public transport in the area has been stopped, according to Bavarian radio station Antenne Bayern.
Nightclubs in Munich will be closed on Friday night, a local television network reported.
US president Barack Obama said: "Our hearts go out to those who may have been injured. It's still an active situation and Germany is one of our closest allies so we are going to pledge all the support that they may need in dealing with these circumstances."
He said it was a "good reminder" that people's "way of life, our freedoms, our ability to go about our business every day" was dependent on law enforcement.