A stolen vehicle was left on property

At 6:19 am there was ponding at my door my husband answered there where 3 officers asking about a vehicle that must of been left there and was stolen. The officers asked if we knew anything about it said it was from a rental place and lojac told them my address. None ofthe officers were parked in my driveway as a matter of fact we don't know where their cars were parked. We told them we had no knowledge we live on. A main road and. About a football length from highway on and off ramps. He said they were gonna tow it. When tow truck driver came he had to open the vehicle when he did he jumped back and called officer over. I asked what was so alarming officer told me not to worry about it and shut my mouth. I asked 4 separate times was there something in the vehicle that could hurt my family. He told me no dont worry about. By the look on the tow truck drivers face i knew something was wrong. I explained the fear for my safety for my family he lied to me 4 times saying just money when th