Judicial investigation team on Wednesday reached Colvin hospital in Uttar Pradesh's Prayagraj district to continue probe into murdered gangster Atiq Ahmad's death. On April 15, the gangster turned politician Atiq Ahmad and his brother Ashraf when being taken for medical examination by the Uttar Pradesh Police, they were in the custody of UP Police and the police had the duty of providing the highest safety to the accused. However few private assailants disguised as media journalists killed and shot dead Atiq and Ashraf in front of the police personnel with no protection given by the police.