Ordinarily, I would find it inappropriate to publicly respond to unsubstantiated allegations about my private life.

One letter with no hard facts and a variety of unsubstantiated allegations.

"But I don't believe unsubstantiated allegations are enough to cause a knee-jerk response in the community."

Many of these incidents appear to originate in unsubstantiated allegations.

About 52 percent of the cases end up with allegations unsubstantiated.

He resigned from this position at the 2002 National Convention of the party after unsubstantiated allegations were made against him.

He said he was not going "to jump just because some people have made unsubstantiated allegations."

They were running unsubstantiated allegations and that is terrible journalism.

Nor can such treatment be justified by unsubstantiated allegations of conspiracy.