Mamadou Kallie, 23, is charged with fatally shooting two women on Sunday night in Valley Township, including one victim who was five months pregnant. The unborn child died in the shooting. Thirty minutes before the incident, police had responded to a report of a domestic dispute and had spoken with Kallie and one of the victims, police said. After the shooting, Kallie allegedly carjacked a man at gunpoint in East Bradford Township. He was eventually stopped and taken into custody, Chester County prosecutors said.