Across the street from the Phoenix propane fire today-
Former Arizona Republic reporter Don Bolles thought the mob had its fingers in the Phoenix Greyhound Park. He pursued the story through the early 1970s and there’s reason to believe he was thinking about it when a bomb went off beneath his driver’s seat on June 2, 1976.
Lots moar-
https://www.azcentral.com/story/news/local/don-bolles/2022/06/01/greyhound-park-grandstand-part-don-bolles-history-demolished/9900137002/