A struggle over a snub-nosed rifle left four dead during a strong-arm marijuana robbery gone horribly wrong, a Multnomah County jury heard Monday as a prosecutor and a defense lawyer delivered their opening statements.
The state argues Jeremy Lenoire was one of three masked gunmen who burst into the Southeast Portland home — and the only one of the trio to survive the June 6, 2021 quadruple homicide.
He faces two counts of second-degree murder in the deaths of 31-year-old Mitchell Nacoste, who lived at the home containing a 100-pound trove of marijuana, and his brother, Kendall Gragg, 27…