Troy Roberts

Mark denied knowing anything about a missing man or a red Mazda. And he has no problem with the police wanting to search the garage. But he points out something odd about the lock.

For detectives, the disappearance of Johnny Altinger was a mystery in more ways than one.

For detectives, the disappearance of Johnny Altinger was a mystery in more ways than one.

For detectives, the disappearance of Johnny Altinger was a mystery in more ways than one.

Their only lead was Mark Twitchell's film set garage. Voluntarily, the amateur filmmaker came down to the Edmonton police station to speak with detectives.

Their only lead was Mark Twitchell's film set garage. Voluntarily, the amateur filmmaker came down to the Edmonton police station to speak with detectives.

Their only lead was Mark Twitchell's film set garage. Voluntarily, the amateur filmmaker came down to the Edmonton police station to speak with detectives.

Mark was eager to help. He came from a good home, had no history of violence, and was hardly a suspect.

Mark was eager to help. He came from a good home, had no history of violence, and was hardly a suspect.

Mark was eager to help. He came from a good home, had no history of violence, and was hardly a suspect.

In fact, he seemed guilty of nothing more than wanting to brag about his film career.

In fact, he seemed guilty of nothing more than wanting to brag about his film career.

In fact, he seemed guilty of nothing more than wanting to brag about his film career.

Mark Twitchell's first film project, a Star Wars fan film, had received some media buzz back in 2007.

Mark Twitchell's first film project, a Star Wars fan film, had received some media buzz back in 2007.

Mark Twitchell's first film project, a Star Wars fan film, had received some media buzz back in 2007.

Chewie, are you thinking what I'm thinking? Jimmy Siocas, an actor and screenwriter who played Han Solo in the film, was struck by Mark's enthusiasm.

Chewie, are you thinking what I'm thinking? Jimmy Siocas, an actor and screenwriter who played Han Solo in the film, was struck by Mark's enthusiasm.

Chewie, are you thinking what I'm thinking? Jimmy Siocas, an actor and screenwriter who played Han Solo in the film, was struck by Mark's enthusiasm.

But it soon became clear, though, that Mark may have had grand plans, but he didn't think them through.