Ranchi deputy inspector general (DIG) Anoop Birtharay suspends officer in-charge (OC) of Chutia police station, Uma Shankar Singh, for laxity in handling the shooting case where a disc jockey was shot dead. Incident involved clash between customers and bar management leading to death of DJ Sandeep Pramanik from West Bengal. Ranchi SSP Chandan Kumar Sinha's report highlights lapses by OC. 20 accused arrested, including shooter Abhishek Singh. Significant progress in investigation with recovery of weapons and vehicles.