HOUSTON – The Texas Rangers have been called to investigate a deadly shooting involving a police officer, which took place in Galveston on Monday afternoon. Galveston Police Department reported that the incident occurred around 3:45 p.m. on the 1700 block of 55th Street. At the moment, the details of what caused the shooting are limited, but occurred during a traffic control. Police claim that an occupant of the vehicle was injured after an offi…