By Matt Hladik NASCAR driver Hailie Deegan shared harrowing news in a YouTube video last night, revealing that she missed a recent race because of a death threat against her boyfriend Chase Cabre. In the video, Deegan says the man who made the threat said he would find her boyfriend “and be the last thing Chase ever sees.” The man sent an eight-page handwritten note to Deegan’s racing team in which he claimed he had been dating the 20-year-old driver for months. “It kind of scared me a little bit, because I’d dealt with stalker situations before,” Deegan said, via the Daytona Beach News-Journa…