Police Solve 45-Year-Old Double Homicide Cold Case Using DNA Evidence

Photos of Linda and Clifford Bernhardt, who were killed in 1973, are displayed at a press conference at the Yellowstone County administrative offices in Billings, Montana on Monday, March 25, 2019. Yellowstone County Sheriff Mike Linder, pictured at right, says authorities have identified the couple's now-deceased killer. AP Photo/Matthew Brown

In 1973, a young couple was found dead in their home in Montana. Police investigated painstakingly for years, conducting hundreds of interviews, They even brought in a psychic to help but to no avail.

Now over four decades later, police have finally made a breakthrough, announcing on March 25 that they have identified a suspect for the murder of Linda and Clifford Bernhardt, who were both 24 at the time of their deaths.