One year on from the Manchester Arena bombing these are the questions that are still unanswered

“The Libyan situation will have an impact on the extradition process,” he told the Manchester Evening News. “There are four big militias in the Tripoli area, and the SDF are one. They are a powerful outfit, they are armed, uniformed, and have a rank structure within them.There is the Government of National Accord, but the government does not control the militias. If you are trying for extradition you are not just dealing with the government - that will make it complex. What these militia seek are material resources and legitimacy and power.”