Alberta: Four service members killed and dozens injured in Canada military base fire

What the coverage shows

Most outlets converge on the same basic frame of a deadly fire at a Canadian military base in Alberta, with repeated mention of four killed and dozens injured. NPR, AP and CBS all foreground Prime Minister Mark Carney’s description of one of the worst peacetime tragedies, while BBC adds that crews fought the flames through the night and NBC alone emphasizes that officials had not said exactly what caused the blaze. AP is also the only outlet here to add the detail about 39 injured and an outdoor training exercise at CFB Wainwright.

Written by Crossfiled from the 4 headlines and extracts below, not from the articles themselves. It describes how the outlets framed this, not what happened. Open any headline for a summary of that article.