If Dr. Christine Blasey Ford's sexual assault allegations against Supreme Court nominee Brett Kavanaugh turn out to be true, Marco Rubio says it would disqualify President Donald Trump's pick for the lifetime seat.

But Rubio also wants to hear what Ford and Kavanaugh have to say in an official hearing, which could happen on Monday, before determining what should happen next.

"The secondary matter is he's categorically, strongly denied it," Rubio said of Kavanaugh. "So at this point if in fact any of it is proven true he's also lying to the committee about it. But he has strongly denied and he has a right and should be given the opportunity to be heard."

Rubio said the allegations are "very serious" and need to be "fully listened to." The Florida Republican is not a member of the Senate Judiciary Committee so he is not directly involved in Kavanaugh's confirmation process. If the nomination passes the committee chamber the full Senate can vote on it.

"The allegations are very serious and substantial and need to be fully listened to as well and hopefully that will happen on Monday," Rubio said. "My only wish is that this information had been available earlier, which I believe it could have been, in a setting that would not have violated the confidentially that the accuser has asked for. But hopefully Monday, there will be sufficient information to begin judgment on the matter."

Rubio's comments come after Sen. Bill Nelson, who also is not a member of the Judiciary Committee, said "there should be an investigation of the new allegations against him" and that he looks forward to meeting Kavanaugh in person. Nelson's opponent Rick Scott said there should be a "fair hearing" on the allegations.

Ford came forward by name on Sunday after multiple outlets reported on the existence of a letter to California Rep. Anna Eshoo and California Sen. Dianne Feinstein that described a non-consensual encounter of a sexual nature between Kavanaugh and Ford when the two were in high school. Ford said that Kavanaugh groped her and tried to pull off her clothes and stopped when a friend of Kavnauagh's jumped on top of them.