Jaipur : A 14-year-old boy celebrating his birthday with friends in Mansarovar police station area drowned in a swimming pool. Assistant Sub Inspector Rajkumar Yadav said that Avinash Kumar Yadav (14), originally from Darbhanga, Bihar, currently residing in Devi Nagar Gurjar Ki Thadi, died in the accident. He had gone to SR Swimming Pool in Mansarovar on July 14 to celebrate his birthday with his seven friends. When he was not seen while playing in the water, his friends searched around. After searching for a long time, the boy was found drowned in the pool. After Avinash’s death, his elder brother Amarnath Kumar has filed a case of negligence against the swimming pool owner in Mansarovar police station.