On Tuesday, the woman whose photo was used as the "face" of the Twitter account of Te'o's supposed girlfriend says the man allegedly behind the hoax confessed and apologized to her.
Diane O'Meara told NBC's "Today" show that Ronaiah Tuiasosopo used pictures of her without her knowledge in creating a fake woman called Lennay Kekua.
Te'o told ESPN last week that Tuiasosopo had contacted him to apologize for the hoax soon after Deadpsin.com broke the news with a long report. Te'o told ESPN that not until Tuiasosopo confessed did he finally, fully realize Kekua did not exist.
Tuiasosopo has not commented on the scheme.
The top FBI agent in northern Indiana said authorities don't believe a crime was committed, so there is no investigation.
"I don't think there was any financial harm to Mr. Te'o," said Robert Ramsey, FBI supervisory special agent for northern Indiana. "There was no federal violation regarding the Internet hoax perpetrated against Mr. Te'o."
If there had been a crime, it would fall under federal jurisdiction, he said.