https://apnews.com/12e7ce9fab90b237d565357d2e121c17 > VANCOUVER, British Columbia (AP) — The grim toll of the historic heat wave that scorched the Pacific Northwest became more apparent Wednesday as authorities in Canada, Washington state and Oregon said they were investigating dozens of deaths likely caused by temperatures that soared well above 100 degrees. > In Vancouver, British Columbia, police said they had responded to more than 65 sudden deaths since the heat wave began Friday. Authorities in Washington and Oregon were investigating about a dozen deaths.