1970 Dart police cars????????

I know where’s there’s a 70 former detective car. Originally black on black non vinyl top. Fifth digit is an H for 340. Has front disk power brakes with a sway bar. Car has a searchlight on the driver side. Car is sitting in a field in an area where sheet metal doesn’t rust. Motor and trans are long gone. Word I got it was ordered on a piggyback deal with a large metro police department and was used for narcotics work. I’m sworn to secrecy as to the exact location.