They said that unlike the mysterious gunman Thursday night, Mr. Goetz shot four youths without being actually attacked.
He is the first person arrested on suspicion of being the mysterious gunman nicknamed the Grand Man in the Swedish press.
The first involves a shooting at an elite school, an incident that left three students dead and the mysterious lone gunman an apparent suicide.
Things become dangerous for Holt when his house is shot at by a mysterious gunman whom he suspects is McCoy himself.
And they said the separate .38-caliber shell belonged to a mysterious fourth gunman.
She had to be mad but she had no choice other than to obey this mysterious gunman.
To the elder Porter, both these mysterious gunmen were enemies.
Dave gives Kelly his coat, as it is pouring rain, and a mysterious gunman shoots her in the chest, mistaking her for him.
"My time is better spent finding our mysterious gunman," he said, closing the pocket watch and putting it away.
Wu Guosheng resurfaces again only to be shot dead by a mysterious gunman.