Pittsburgh police work the scene of a fatal shooting Sunday in the city’s South Side neighborhood. (WTAE)
An argument over a Pittsburgh man walking in the middle of the street late at night led to one of two shootings early Sunday in the city’s busiest entertainment district.
Devin Maurice Singleton, 25, was walking down 15th Street in Pittsburgh’s South Side neighborhood shortly before midnight Saturday, according to a criminal complaint. A motorist who was trying to drive down that road started arguing with him…