Shooting in Istanbul leaves 3 dead and 1 injured.

According to Turkish media reports, a shooting occurred at a currency exchange office in the Fatih district of Istanbul, Turkey's largest city, on the 15th, killing 3 people and injuring 1. According to reports, that afternoon the operator of the currency exchange office had a dispute with a customer, and the conflict subsequently escalated and led to a shooting. Police and emergency responders have taken the injured person to the hospital for treatment and have detained one suspect. The case is still under investigation.