Harry was also known to have kept a loaded Luger pistol at the farmhouse, though this was reported to no longer be under his bed.
Any intruder bent on malice would have to reckon with both arms. Was this an opportunistic killing akin to John Cooper's
modus operandi, or was this a cold, calculated ruthless execution? Were the couple known to the perpetrator or was this an outsider, killing for thrills or immediate monetary gain?