The Metropolitan Police Department (MPD) announced the arrest of 49-year-old Gerard Fitzgerald Roseby in connection with a stabbing incident that occurred on Nov. 26 on the 1600 block of Kenilworth Ave, NE. The suspect allegedly intervened in an argument and stabbed an adult male victim, who was treated for non-life-threatening injuries. Roseby was charged with Assault with a Dangerous Weapon (Knife) after being apprehended on Nov. 28.