Luke Hill -- one of the top recruits in Oregon's 2020 football class -- was arrested this week ... after he allegedly attempting to murder his ex-girlfriend's new boyfriend.
FYI, 18-year-old Hill is of the one best high school cornerbacks in the country. He signed his National Letter of Intent with Oregon months ago ... but the school says they parted ways in the Spring. They have not explained why they parted ways, but they're probably glad they did now, based on the allegations.
According to court docs, obtained by TMZ Sports, cops say they responded to a call of a shooting in Prince George's County, Md.