<p>A 16-year-old boy shot dead his mother after she debarred him from playing an online video game PUBG, said a police official. A preliminary probe revealed that the boy was addicted to the game and his mother used to stop him, which led him to commit the incident with his father's pistol. </p>.<p>The Police informed that the boy tried to mislead them during the investigation by narrating a fake story about some electrician.</p>