Police said 19-year-old Thomas Foggy, also of Feltonville, was arrested Friday and charged with murder, attempted murder, criminal conspiracy, aggravated assault, robbery and a firearms count.
A preliminary hearing in the case is scheduled for Wednesday. It was not immediately clear whether Foggy had an attorney.
Friends told The Philadelphia Inquirer that the victim had immigrated from Africa more than 15 years ago and originally sold T-shirts under a tent in Kensington. About three years ago, they said, he and his wife saved enough money to open the store in Feltonville.