OKARA - Two persons were killed and another received injuries in two separate incidents here the other day. As per detail, unidentified accused shot a man dead here in Tibbi Sada Singh. Abdus Sattar was asleep along with his family member in his house when some unidentified accused entered the house and sprayed him with bullets. The police shifted the body to hospital for autopsy and registered a case.  Similarly, the driver was killed while conductor sustained injuries when a truck overturned near Tabruk on GT Road here. Mazhar from Iqbal Nagar was on the way to Lahore in a truck. When he reached near Tabruk Adda on GT Road, the truck went out of his control due to dozing and overturned after hitting against a tree.  Resultantly, he died instantly while the conductor sustained injuries.