The west division police have arrested a gang of nine Supari killers who kidnapped and killed a person after he refused to give them commission for a property registration.

The kingpin of the gang, who owns a milk dairy and a farmhouse in Kanakpura, had helped Ravi get the registration work of a one-acre land. Ravi's wife was bequeathed one acre of land in Tamil Nadu from her granny for which the accused Soma helped to get the registration.

Initially Ravi's family thought Soma was helping them in registration work out of friendship. But later Soma demanded Rs 2 lakh as commission.