Leeds goalkeeper Kiko Casilla has been an ever-present for the Championship side this season

Leeds United goalkeeper Kiko Casilla been granted extra time to respond to allegations that he racially abused Charlton Athletic’s Jonathan Leko.

The FA began an investigation last month into the incident, which occurred during Charlton’s 1-0 win in September.

The Spaniard, 33, allegedly used words that “made reference to race and/or colour and/or ethnic origin”.

He had been due to respond by Tuesday, 12 November, but now has until Wednesday, 27 November.

Leeds issued a statement when Casilla was charged