Berekum Chelsea's 20-year-old winger Dominic Frimpong has been killed during an armed robbery on his side's team bus, the country's football association said. The incident happened when the players were returning from a Ghana Premier League fixture against Samartex in Samreboi on Sunday. The robbers reportedly fired ​at the bus as it ​tried ‌to reverse, striking Frimpong in the head.