Douglas Penna was 24 when he was last seen on April 26, 1989, in Roxbury, New Hampshire. His case went cold for a decade until skeletal remains found in a remote Roxbury area on April 30, 1999 were identified as his. An autopsy found a single gunshot wound to the head; the official manner of death was listed as undetermined, though investigators have treated the death as suspicious and believe foul play was involved.

Penna had no known reason to be in the secluded spot where his remains were recovered. No suspects have been publicly identified or arrested.

If anyone knew Douglas, his activities in Roxbury in April 1989, or has information about that remote area, please come forward.