London, April 5 -- Erling Haaland hit a hat-trick as Manchester City thrashed Liverpool 4-0 on Saturday to reach the FA Cup semi-finals and increase the pressure on Reds boss Arne Slot. Haaland netted twice late in the first half of the quarter-final at the Etihad Stadium and completed his treble after the interval following an Antoine Semenyo strike. With Liverpool trailing by four, Mohamed Salah had a penalty saved by City goalkeeper James Trafford to compound a miserable afternoon for the under-fire Slot. Liverpool's tame surrender was a bitter blow to Slot, who had to endure chants of "you're getting sacked in the morning" from gloating City fans. They head to Paris Saint-Germain for the Champions League quarter-final first leg on Wedne...