At least 2 criminals, who were involved in killing a cab driver, were arrested after an encounter with the police on Wednesday in Uttar Pradesh's Greater Noida. However, the other 2 criminals were able to escape. On the other hand, in Firozabad, a man accused of killing the father of a rape victim here has been arrested. Superintendent of Police (city) Prabal Pratap Singh on Wednesday said, "Achaman Upadhaya, who was accused of killing the father of a rape victim has been arrested following an encounter. The police had announced a cash reward of Rs 50,000 on the accused." At the time of the encounter, Upadhaya was accompanied by two of his associates, one of whom was arrested while the other managed to escape, police said, adding that a police jawan too sustained bullet injury. Watch full bulletin.