Singapore executes Malaysian drug trafficker despite appeals

Singapore hanged a Malaysian heroin trafficker on Friday, despite appeals from his homeland to stay a “heart-wrenching” execution that critics said was too extreme for a low-level drug mule.The city state, known for strict enforcement of laws and low crime rates, steadfastly maintains that capital punishment is an effective deterrent against crime despite appeals from rights groups to soften its stance.Abd Helmi Ab Halim was sentenced to death in 2017 for transporting 16.56 grammes (0.58 ounces…