Abe Isa News Today

Welcome to bbc news. Police have confirmed that four people have died in a mid air collision between a light aircraft and a helicopter in buckinghamshire. The accident happened close to the village of waddesdon. From there, our correspondent ben ando has the latest. Working into the night, the police and air investigators tried to find out why this crash happened, and who was killed. Police say a total of four people were in a helicopter and a light aircraft, two in each, and no one survived. Ou...