Jo Cox MP shot dead: West Midlands politicians react to tragedy

An eyewitness said the 41-year-old mother of two was left lying bleeding on the pavement after the incident in Birstall, West Yorkshire.

MPs and politicians from across the region reacted with shock to the murder:

Before it was announced she had died, regional politicians shared their thoughts on the attack:

The attack took place near the town's library where she held advice surgeries.

Ms Cox was elected to the seat of Batley and Spen at the last general election in 2015.

A man, 52, has been arrested. He was named locally as Tommy Mair.

The murder shocked Westminster and led to the suspension of campaigning in the EU referendum.

Prime Minister David Cameron said: "The death of Jo Cox is a tragedy. She was a committed and caring MP. My thoughts are with her husband Brendan and her two young children."

Home Secretary Theresa May said it was a "dreadful event" adding that Westminster had lost one of its "brightest and most popular" MPs.

Eyewitness Clarke Rothwell, who runs a cafe near the murder scene, described the attack, telling the Press Association: "He was shouting 'put Britain first'. He shouted it about two or three times. He said it before he shot her and after he shot her."

He said the gunman fired three shots, the final one at her head.

Britain First is the name of a far-Right group which said it was "not involved and would never encourage behaviour of this sort".

Another witness, Hichem Ben Abdallah said the alleged attacker was "kicking her as she was lying on the floor".

He said that after a bystander intervened, the man produced a gun, stepped back and shot Ms Cox.

The 56-year-old, who was in the cafe next door to the library, told the Press Association: "There was a guy who was being very brave and another guy with a white baseball cap who he was trying to control and the man in the baseball cap suddenly pulled a gun from his bag.

"He was fighting with her and wrestling with her and then the gun went off twice."

He added: "I came and saw her bleeding on the floor."

Mr Abdallah said the weapon looked handmade and that the man who had been wrestling with the assailant continued to do so even after he saw the gun.

He said: "The man stepped back with the gun and fired it and then he fired a second shot. As he was firing he was looking down at the ground.

"He was kicking her and he was pulling her by her hair."

Mair's house was sealed off by police who were guarding the property as forensic officers worked in the garden.

Neighbours said he had lived there for more than 30 years - on his own for the last two decades since the deaths of his mother and grandmother.

They did not think he had a job or drove a car and described how he would do gardening chores for local people.

One neighbour, David Pickles, said: "He's lived there longer than me and I've lived here since 1975.

"I still can't believe it. He's the last guy I would have thought of.

"He's just quiet. He kept himself to himself.

"He lived by himself. He's been on his own for about 20 years.

"I've never seen a lot of people visiting or anything like that, but he likes gardening.

"He did a lot of people's gardens round here. But he did it quietly."

Another neighbour, who did not want to be named, said: "We've known him quite a lot of years.

"I've known him since I was young. He lived with his grandmother in that house, she died a few years ago.

"He was a bit of a loner. It's a bit of a shock - he did everyone's gardens.

"I can't say a wrong word about him, he was so quiet.

"It's come as a shock to everybody."

Leah Ainley, who lives in Risedale Avenue where Mair was arrested, said armed police surrounded him and pinned him to the ground.

"I just saw them take him down and catch him," she added.

"The police were armed. There were more than 10 of them at the end.

"I just looked out the window and saw them. The man was white and bald. He banged his head on the floor.

"He just lay on the floor while they were holding him down.

"He had a bag with him but that's all I saw, I didn't see if he was armed."

Ms Cox was elected to the seat of Batley and Spen at the last general election in 2015.

She was a Remain supporter in the referendum and both official campaigns have suspended their operations as a mark of respect following the attack on her.

She has two children with husband Brendan who shortly after the attack Tweeted a picture of her next to the River Thames, where they lived in a houseboat.

She graduated from Cambridge University in 1995 and worked as an adviser for former Labour prime minister Gordon Brown's wife, Sarah, and Baroness Kinnock.

Ms Cox was a vocal advocate for the victims of the Syrian civil war and abstained in last autumn's contentious vote on allowing British military action in Syria.

Mr Cox, a former advisor to ex-Prime Minister Gordon Brown, spent Wednesday campaigning for the UK to remain in the EU.

He posted photographs of himself and the couple's two young children travelling along the Thames in a dinghy during a counter-protest against a pro-Brexit flotilla of vessels.