Indiana State Police continue their investigation into the death of 85 year old Lowell R. Badger of Merom.

Badger’s son found him dead in his home back on December 8.

Electronics and other items were found missing from the residence.

An autopsy showed that Badger died from a gunshot wound.

The reward for leads in the case is up to $35,000 and now four billboards have been put up in the area to help generate leads in the investigation.

If you know anything contact police.