A man and two firefighters who died in a huge fire at a former RAF base have been named by police.Firefighters Jennie Logan, 30, and Martyn Sadler, 38, died after explosions were heard at Bicester Motion on Thursday, Thames Valley Police said.David Chester, 57, from Bicester, was also killed, the force added.

A man and two firefighters who died in a huge fire at a former RAF base have been named by police.Firefighters Jennie Logan, 30, and Martyn Sadler, 38, died after explosions were heard at Bicester Motion on Thursday, Thames Valley Police said.David Chester, 57, from Bicester, was also killed, the force added.