Five youths, including a minor boy, allegedly killed two Nepali cousins and chopped off one of their private parts on Thursday at 2.30am. The police arresting the five and recovered the body part, which was being taken in a stolen motorcycle's luggage compartment. Raju Sonar, 25, used to stay in Maharal village, near Titwala , where he used to work as a building security guard, while Madan Sonar, 30, worked as an electrician and stayed in Ulhasnagar. The arrested were identified as Anil Patenia,19, Hardeepsingh Gill, 18, Ram Dembani, 18, and Raj Sirwani, 18. The police said the main accused, Anil, stays in Maharal, while the other accused stay in Ulhasnagar. Most of the accused are unemployed and were involved in thefts. They used to use that money on drugs and alcohol , the police said.