An assistant sub-inspector (ASI) of Mumbai police shot dead a senior inspector before turning the gun on himself after a heated argument inside the police station, police officials said on Sunday.<br /><br />While senior inspector Vilas Joshi died late on Saturday at Lilavati Hospital in Bandra, ASI Dilip Shirke died on the spot. A wireless operator, Balasaheb Aher, was injured in the incident.<br /><br /><br /><br />Connect with us on Social platform at: https://www.facebook.com/ITVHindi<br />Subscribe to our You Tube channel: https://www.youtube.com/user/itvnewsindia