"...but that people would book their own iirc -"
That part I don't recall.
And I can't think of how one could do that?
CrimeOnline reached Chaffee County Fire Chief Robert Bertram, who confirmed that Barry Morphew is one of about 40 volunteer firefighters in the county. Asked if he had any information about a possible training that Morphew had attended on May 10, Bertram said it was the first he’d heard of it.
“Due to [the coronavirus pandemic], our firefighters have not been attending any trainings sponsored by us,” Bertram said, adding that sometimes firefighters will pay for training courses on their own. The fire chief said he had heard, rather, that Morphew had been working a landscaping job in Denver on May 10.
ETA - maybe I misunderstood, but I read it as they could book independantly