A Philadelphia man who goes by the alias “YP SlumBoy” was arrested Thursday by U.S. Marshals and charged with killing the mother of his child, tampering with evidence and other crimes.
Quamir Jones, 25, is accused of fatally shooting 23-year-old Siani Smith early in the morning of Oct. 12, according to an affidavit of probable cause for his arrest.
Investigators say Smith was in the passenger seat of a vehicle with another man on the 7400 block of Dicks Avenue in the city’s Eastwick neighborhood when Jones pulled up in a car shortly after 5 a.m…