Why was London hipster cop miles away in Birstall on the day Cox was killed?

Why were Jo Cox's mother and assistant caught smiling just days after she was killed?

Why was the forensics man at the scene pictured smiling while holding her shoe?

Why did witness Sam Watson say he watched Thomas Mair walk up the street, through the town square and away when other witnesses and the official story says Mair walked DOWN the street and AWAY from the town square?

Why did Reddit member AceholeRimmer say that Thomas Mair sat at a bus stop after killing Jo Cox before deciding to flee? Why did they also claim that people knew about Mair's political views when his family and neighbours all responded with shock an disbelief.

Why did witness Clarke Rothwell say Mair said 'Britain first' while killing Jo Cox when other witnesses have denied hearing it?

Why was Clarke Rothwell interviewed away from the town square in a quiet spot behind his bar unlike the other witnesses? Was it so that his statements would not be questioned by other members of the public?

Clarke Rothwell says he got into his work van and attempted to follow Thomas Mair. There is even an audio of his conversation with the police. But when you look at a map of the area it is impossible for him to have "lost" Mair's whereabouts.

Was he really chasing Mair or was he watching out for him?

Pictures. http://i.dailymail.co.uk/i/pix/2016/06/18/19/356E316800000578-3647637-image-m-12_1466274554508.jpg

https://c8.alamy.com/comp/G412HY/police-activity-in-birstall-west-yorkshire-at-the-scene-where-labour-G412HY.jpg

http://i.dailymail.co.uk/i/pix/2016/06/16/22/355E0CEB00000578-3644847-image-a-36_1466113211582.jpg