Billboards showing Tim Fowlgoo's picture have popped up along roads across Acadiana for months hoping the $10,000 incentive will help with the crime.
In March, the pizza delivery man was killed while delivering to a house in Youngsville.
Officials say they now have a recorded 911 call of the woman who ordered the pizza. (Listen to a short clip above.)
Police say the rest of the recorded call is very helpful in bringing Falgout's killer to justice.