MEMPHIS, Tenn. -- The 18-year-old accused of a mass shooting that killed a 17-year-old girl and injured six others before a prom in Brownsville, Tennessee, last month appeared in court on Monday. Court documents show that Dequarius Dushun Lax was indicted on charges of first-degree murder, first-deg ree murder in perpetration of a crime, six counts [...] ...read more read less