We don't know why John Paul II wanted to hide this picture for years. The Vatican published this picture recently, for first time.This picture was taken by one of his security guards just when the Pope was attacked and was falling down in his Papamobil. You can see the pain in his face.
Take a look at the above picture. You can see Mother Mary holding John Paul II in Her arms when he was shot in 1981.This happened on May 13, 1981. Pope John Paul II was shot as he arrived in St. Peter's Square to speak to the people who had gathered there. When he was shot, he was holding the rosary, which he always carried. When he fell to the ground, out of nowhere, a woman rushed to his side and embraced him. That pic is shown above. The picture is said to have been taken by one of the gathered people who was busy taking Pope's pics with his camera. The woman vanished as quickly as she appeared.
