«Proof Positive» by Archer Mayor

An apparent accidental death turns out to be only the first of many murders.Ben Kendall was a troubled man. Coming back from Vietnam with PTSD and scars that no one else could see, he hid away from the world, filling his house with an ever-increasing amount of stuff, until finally the piles collapsed and he was found dead, crushed beneath his own belongings. But what on first glance looks to be the tragic accidental death of a hoarder may be something much more-and much deadlier. Ben's cousin, medical examiner Beverly Hillstrom, unsettled by the circumstances of his death, alerts Joe Gunther and his Vermont Bureau of Investigation team.Ben, it seems, brought back something from Vietnam other than just personal demons-he also brought back combat photos and negatives that someone else desperately wants to keep from the public eye. When Beverly's daughter Rachel made her cousin Ben-and his photos-the subject of her college art project, some of those photos appeared on the walls of a local art gallery. This resulted in the appearance of a two-man hit squad, searching for some other missing negatives.With Joe Gunther and his squad trailing behind the grisly research results of the hit team and the deadly killers closing in on Rachel, Gunther has little time to find and protect Rachel before she ends up in the same grisly state as her cousin.