Pike River health and safety manager Neville Rockhouse did not realise his son Ben was missing until four hours after the blast - and until that shattering moment had been helping run the rescue.
"He was meant to finish work at 3pm that day and due to be at my home for tea but his drilling crew had worked back," he told the Commission of Inquiry in Greymouth today, his voice breaking. Until that moment, Mr Rockhouse had been helping run the rescue, and just collected another son, a soot-covered, breathless, Daniel from the portal.
Mr Rockhouse had planned to go underground himself on November 19, but ran out of time.
About 4.30pm, staff driving at speed stopped the staff bus he was leaving on. He was told to return to the site, saw a helicopter landing, and realised there had been a "major" incident.
Staffer Kate Mitchell, crying, said there was a dead body in the drift, and the electrician was missing. Mr Rockhouse calmed her and issued instructions to keep setting up an incident management room, and sprinted to the control room. It was 5pm - well over an hour after the blast.