Suspects in such cases have been successfully identified long before DNA testing became a thing right. Police can establish relationships, interview people, and so on. The DNA testing should be the last step of confirmation once there’s sufficient evidence that points to likely suspects.
Suspects in such cases have been successfully identified long before DNA testing became a thing right. Police can establish relationships, interview people, and so on. The DNA testing should be the last step of confirmation once there’s sufficient evidence that points to likely suspects.