(L)Timothy Scott Joley (R) Theresa Marcoux and Mark Harnish

Cold Case Solved: Clearwater Man Arrested In 1978 Massachusetts Double Homicide

(L)Timothy Scott Joley (R) Theresa Marcoux and Mark Harnish
(L)Timothy Scott Joley (R) Theresa Marcoux and Mark Harnish

In a breakthrough that has brought both closure and renewed grief, authorities announced last week the arrest of a suspect in the 1978 murders of two teenagers in West Springfield, Massachusetts.

The victims, 18-year-old Theresa Marcoux and 20-year-old Mark Harnish, were found shot to death in a wooded area off Route 5 on November 19, 1978. Their deaths, a shocking act of violence that shattered the small community, remained unsolved for nearly five decades.

READ: DNA Cracks 2009 Texas Cold Case: Justice For Slain Mother Of 5

The Hampden District Attorney’s Office, determined to bring justice to the victims and their families, reopened the case in recent years.

A critical piece of evidence, a latent fingerprint found in blood on the passenger-side window of Harnish’s pickup truck, remained unidentified despite years of investigation.

An October tip led investigators to Timothy Scott Joley, 71, of Clearwater, Florida.

Two fingerprint experts independently confirmed a match between Joley’s left thumb and the latent print from the crime scene. Further investigation revealed that Joley was a licensed gun owner in 1978 and had purchased a Colt handgun a month before the murders.

READ: Killer Unmasked: DNA Cracks 45-Year-Old Cold Case Murder Of Illinois Teen

Armed with this new evidence, authorities secured an arrest warrant for Joley on two counts of murder. He was arrested at his Florida residence on October 30th and is awaiting extradition to Massachusetts.

The arrest of Timothy Joley brings hope that justice will finally be served for Theresa Marcoux and Mark Harnish, whose lives were tragically cut short.

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