The northside is seeing their share of atrocities as of late: Neighbors say a man who shot and killed an 8-year-old girl Saturday night in Portage Park complained about the child being too loud before shooting her. The girl was riding her scooter and was with a group of people standing on the sidewalk about 9:40 p.m. in the 3500 block of North Long Avenue when the gunman, who lives in an apartment building across the street, approached them, according to Chicago police. The man was tackled by the girl’s father, who witnessed the shooting, according to a police report....