New bodycam video footage released on Thursday shows the moments before the assassination attempt on former US President Donald Trump at a rally in Pennsylvania on 13 July. The footage released by the Butler Police Department shows the moment when a police officer spotted the gunman on the roof, seconds before he attempted to kill Trump. The video, which can be seen in the player above, shows a Butler Township Police officer hoisted onto the roof where the gunman, Thomas Matthew Crooks, had taken position. The officer gets a boost from another officer to get on the building but quickly drops. …