In January 2012, Shameka Johnson (18) was shot and killed in front of her home in the City of Flint. Over the course of the last 2 ½ years, the investigation led to the identity of a suspect. Last week that suspect, Lee Vaughn Jr (24), was arrested, charged and arraigned for 1st Degree Murder, Carrying a Concealed Weapon, Felon in Possession of a Firearm and Felony Firearm.