According to a UK Sun report, the Las Vegas Metropolitan Police in the USA have commenced investigation after 34-year-old Kathryn Mayorga, alleged the footballer star forcefully, had carnal knowledge of her in 2009.
Ronaldo strongly denies the allegation and has been backed by his club, but it remains to be seen if the hero worship afforded to the Portuguese on his last visit to Old Trafford in 2013 is dialled down a little by the United fans.
Ronaldo was just 18 when he joined Manchester United in 2003 and he went on to help the club win a glut of trophies during his time at Old Trafford. I'm blessed that I play at a fantastic club. I'm very happy. My lawyers, they are confident and of course I am, too.
"The rest doesn't bother me, I am very glad".
"It was an unbelievable night, a very emotional night and what the supporters did for me was massive", he said of his reception. "But, of course, when he returns with a new team he comes to do a job, for them".
"The most important is I enjoy my football, and my life. I have people who take care of my life".
"I know I'm an example", said Ronaldo. "But we can't underestimate our opponents".
Major League Baseball has fined Manny Machado for running into Jesús Aguilar
The Dodgers acquired Machado from Baltimore this season for their playoff push and to replace injured shortstop Corey Seager . Machado shrugged off the criticism in the aftermath, and on Wednesday manager Dave Roberts took the same approach.
At one stage, Ronaldo looked to be in danger of missing the game entirely after he was shown a red card in Juve's Champions League opener against Valencia for pulling Jeison Murillo's hair, but in the end he was only given a one-match ban.
"When I knew that we were going to be playing against Manchester United, it was huge for me". But we have our weapons. This was his 400th career goal in Europe's top five leagues, making him the first player to reach that tally.
Ronaldo was on holiday in America at the time with his cousin and brother-in-law.
Ronaldo said. "It is special for me to return to Manchester".
Alexis was absent from the training session ahead of the game with Juventus, and Mourinho says the forward will play no part in the pivotal European encounter. The last two months at Juve have been wonderful.
And the decision is yet to come to fruition with Real Madrid struggling under Lopetegui so far, kicking off with a 4-2 defeat to Atletico Madrid in the Uefa Super Cup.