Two new billboards have gone up in Northern Kentucky to help solve a double murder.
Bill and Peggy Stephenson were murdered in their Florence home in May of 2011.
Now a new digital billboard along I-71/I-75 south in Covington highlights the couple's picture and a tipline phone number.
A traditional billboard also was raised further south on I-71/I-75 near the Route 42 exit.
These billboards are in addition to the one that was put up at the Richwood Flea Market last month. That's when Boone County authorites announced they have the DNA of the killer, but no suspect match.
The Stephenson's relatives are offering a $100,000 reward for information that leads to an arrest in the case.
If you have any information for investigators, the number to call is (859) 334-8496.