Will a private investigator be needed for a man who calls the police on himself?

WAYNESVILLE , North Carolina— A 52-year-old Waynesville man called 911 on Wednesday to tell police he was about to rob a bank.
Terrence Joseph Germani, who investigators believe walked to the Wachovia on Russ Avenue from his house on Parsley Street, was on the line with a dispatcher as he opened the bank's front door.
He calmly told the dispatcher he was wearing a black shirt and white shoes and was not armed. He also said he had been mentally unstable all of his life.
“I've got a note, I am going to rob the bank,” he said. “I need to go to prison. I can't live like this anymore.”
Germani, police say, handed a teller a note saying he was there to rob the bank.


Link: http://www.citizen-times.com/apps/pbcs.dll/article?AID=/20090716/NEWS01/907160330