A 55-year-old man was killed and three other people were injured in separate shooting incidents that took place between 8:50 p.m. and 10:15 p.m. Wednesday on the east side of Indianapolis. The fatal shooting took place about 9:40 p.m. at North Emerson Avenue and 39th Street. Before dying, the victim told dispatchers he was shot by a group of boys. About 20 minutes later, a 27-year-old woman was critically injured by a gunshot near East 42nd Street and North Shadeland Avenue. She was found in a car along with two children, ages 5 and 10. Another shooting critically injured Magic D. Dumes, 22, the brother of former Indiana University basketball player Devan Dumes, near East 31st Street and Forest Manor Avenue. A fourth shooting injured a man in the 2300 block of Kenwood Avenue.