An Indiana man has been sentenced to 190 years in prison for his involvement in three murders. WANE-TV reports that 20-year-old Artavius Richards was sentenced Monday to 60 years for each of the Feb. 24, 2016, fatal shootings and 10 years for a handgun enhancement. Richards, of Fort Wayne, was found guilty last month in the killings of 23-year-old Mohamedtaha Omar, 20-year-old Adam Mekki, and 17-year-old Muhannad Tairab.