The death of a scientist on the side of a live volcano proves a difficult case to crack for Humphrey and his team when everything appears to point to a death from natural causes. Humphrey, however, is troubled by the scientist's missing flashlight, and suspects foul play. The scientist's colleagues all have rock solid alibis for the murder, having been clocked in at the local research center using an entry card system. The only suspect outside of the center, Mayor Joseph Richards, an archenemy of Commissioner Patterson, claims he was in Guadeloupe on the night of the murder - leaving Humphrey and the team baffled as to who the murderer could be.
Death in Paradise Season 6: Erupting in Murder, Thursday at 8 p.m. on PBS 6.