Scottish Premiership round-up: Celtic maintain lead with Kilmarnock win

¢ Odsonne Edouard opens scoring in away victory for leaders• Jermain Defoe’s goal keeps Rangers within two pointsCeltic maintained their two-point advantage over Premiership title challengers Rangers with a 3-1 win over Kilmarnock at Rugby Park. Striker Odsonne Edouard fired the visitors into the lead in the 25th minute before Leigh Griffiths added a second at the start of the second half...