Researchers said people who die by suicide without showing prior warning signs, such as suicidal thoughts, may have different underlying risk factors. File Photo by Yuri Kochetkov/EPA
For many families who lose someone to suicide, the same…

Researchers said people who die by suicide without showing prior warning signs, such as suicidal thoughts, may have different underlying risk factors. File Photo by Yuri Kochetkov/EPA
For many families who lose someone to suicide, the same…