West Ham eased their relegation concerns with three points at the King Power Stadium, thrilling David Moyes.
A stunning volley from Mark Noble helped West Ham record a pivotal 2-0 win and ramp up the pressure on Claude Puel.
Leicester City chairman Vichai Srivaddhanaprabha says Claude Puel has his full support despite the club's poor form.
Riyad Mahrez tried to force through a move to Manchester City in January but he is not thinking about a transfer at present.
Leicester City striker Islam Slimani has been given a three-match ban by the FA, ending an unproductive loan spell at Newcastle United.
Marc Albrighton could be set for a lengthy stint on the sideline after the FA took a dim view of his response to being sent off on Saturday.
Leicester City's worrying run of form continued as they suffered at the hands of Crystal Palace, prompting Jamie Vardy to apologise.
Roy Hodgson said he believes 38 points will be enough to keep Crystal Palace in the Premier League following their 5-0 win over Leicester.
Wilfried Zaha scored one and created another as Crystal Palace swatted aside a poor Leicester City to edge towards Premier League safety.
Southampton's survival hopes suffered another blow with a dour draw against Leicester City, but Mark Hughes remains in positive mood.