"We're looking into every single allegation about the Syracuse men's basketball program," said David Bennett, a history professor and the chairman of the faculty committee.

"He rebutted every single allegation that pertained to him, and he did it with documents."

In her rebuttal, she denied every single allegation and called most of the witnesses liars.

(In 2010, there was not a single allegation of inhumane prison conditions.)

Had we had a single allegation, I don't know what would have happened.

Ms. Berry said in an interview that the commission would "look into every single allegation on public record or brought directly to our attention."

What the bishops touted there was that no longer would any priest with a single allegation against him remain in ministry.

He said in his acceptance speech, "This frenzy goes on and on despite the absence of a single credible allegation that they did anything wrong."

More than half of the priests had only a single allegation.

My charges are correct, as evidenced by your failure to find a single allegation to refute.