Edward Maher , Craig Roberts and James Dunsby died after overheating . They were taking part in a training exercise on Brecon Beacons in July last year . Prosecution service reviewed charges of gross negligence manslaughter . It found there was 'insufficient evidence ' to provide 'realistic conviction '
Edward Maher , Craig Roberts and James Dunsby died after overheating . They were taking part in a training exercise on Brecon Beacons in 2013 . Prosecution service reviewed charges of gross negligence manslaughter . It found there was 'insufficient evidence ' to provide 'realistic conviction '