Meet the DNA "detective" who helped solve a decades-old cold case 04:53. A suspect has been identified in an Indiana murder that occurred more than half a century ago, officials said.

The DA’s Cold Case Unit was established in 2011 and has solved over 30 cold case murders from as early as 1969. The Peterson case is the fourth cold case homicide solved by the office in 2025.

ADAMS COUNTY, Ind.–An Indiana murder case from 1977 has been solved after nearly 50 years. Everett Armstrong, an 84-year-old World War I veteran and banjo player, was found dead in his mobile home ...

The DA’s Cold Case Unit was established in 2011 and has solved over 30 cold case murders from as early as 1969. The Peterson case is the fourth cold case homicide solved by the office in 2025.

The DA’s Cold Case Unit was established in 2011 and has solved over 30 cold case murders from as early as 1969. The Peterson case is the fourth cold case homicide solved by the office in 2025.

The DA’s Cold Case Unit was established in 2011 and has solved over 30 cold case murders from as early as 1969. The Peterson case is the fourth cold case homicide solved by the office in 2025.

The DA’s Cold Case Unit was established in 2011 and has solved over 30 cold case murders from as early as 1969. The Peterson case is the fourth cold case homicide solved by the office in 2025.

The DA’s Cold Case Unit was established in 2011 and has solved over 30 cold case murders from as early as 1969. The Peterson case is the fourth cold case homicide solved by the office in 2025.

The DA’s Cold Case Unit was established in 2011 and has solved over 30 cold case murders from as early as 1969. The Peterson case is the fourth cold case homicide solved by the office in 2025.