'I could see people covered in blood and dust'
30 November 2013 Last updated at 04:21 GMT
A police helicopter has crashed into a busy pub on the banks of the River Clyde in Glasgow.
The crash happened at The Clutha in Stockwell Street at 22:25 GMT on Friday.
Student Brendan Riordan was at the pub at the time of the accident but had stepped outside.
He spoke to the BBC's James Cook about what he saw.