KARACHI- Unidentified gunmen today shot and killed a doctor in Karachi , police said.

Senior police officer Pir Muhammad Shah said that three gunmen riding a motorcycle ambushed a car in Gulistan-e-Johar, injuring Dr. Haider Raza. He was shifted to hospital, where he succumbed to wounds. “It appears that the car was being followed by the assailants,” Shah added. It was the second attack in 24 hours in which doctors were targeted.