48 Hours: Season 25, Episode 27

25 - 27: The War in Chicago

For six months, 48 HOURS Correspondent Maureen Maher and CBS News Correspondent Armen Keteyian have been investigating what's driving the murder rate in Chicago and claiming the lives of young people like Pendleton. Maher and Keteyian's reporting reveals a deadly link between street violence and drug trafficking in the city and in the suburbs.