If the complaint comes from a candidate or person involved in the election, then that's a hearsay statement. We need to go back to the person who was actually influenced and get the firsthand evidence, if you will. If the individual himself or herself was influenced or pressured, then that statement in itself might be sufficient. If there were several incidents of it, that's getting better. If people are prepared to give a fulsome statement of direct evidence, then you have a better case from that.
But I'm sorry, I don't know the particulars of this case.