Robert Flippy Heckbert

A man is found floating face down in the Merrimack River
On the morning of March 9, 1988, the body of Robert Heckbert, a 30-year-old Caucasian male, was discovered floating face down in the cold waters of the Merrimack River in Manchester, New Hampshire. The grim discovery by the Manchester Police initiated a lengthy investigation into the circumstances surrounding his untimely death. An autopsy would later reveal the brutal nature of his demise, determining that Heckbert had died from a combination of a severe beating to the head and drowning.
...

NH unsolved case file: Robert 'Flippy' Heckbert - WMUR

Robert