Previous tenant was stealing gas because meter wasn' t removed or locked. I set out tenant and put the bill in my name for 20 days then the new tenant tranfered the gas to there name. I was sent a bill for the previous 3 months of gas. I forwarded evection notices and the old lease with the new lease, payed the current usage and thought it was over. Six years later I set up another account and the are still demanding the back payment and threating to shut off current tenant