Are you in licensed dispensaries? Pretty much all the ones I’ve been to, the edible options are 2.5mg, 5mg and 10mg. My other thought, are you sure you aren’t looking at the THC content of the whole container? I have some 10mg chocolates in the freezer, but dead center on the lid’s label is “100mg THC”, then underneath and in a much smaller font, “per bottle.” I’ve noticed that on a lot of packaging, as well as dispensary websites, they choose to list stupid big numbers by just listing the overall content, and not what you would get per unit.
It just says he was injured, which could happen if you were in close proximity to someone wearing one of the pagers. News here showed one of the explosions occurring in a grocery store, with plenty of people nearby, for example.