Three quick-fire second-half goals saw Manchester United beat championship Reading 3-1 in their FA Cup fourth-round tie on Saturday.
After a frustrating first half, Casemiro scored twice in the space of four minutes before the hour mark to put United on course for victory.
Substitute Fred grabbed a delightful third in the 66th minute to finish off a Reading side who had been reduced to 10 men a minute earlier when ex-Liverpool striker Andy Carroll was shown a second yellow card.
