Second-placed Chesterfield fought back from two goals down to secure a League Two draw at home to Crawley.
Harry McKirdy's double gave the visitors a two-goal lead at the interval but Dylan Duffy and Armando Dobra scored in the second half to earn a point.
McKirdy scored the opener in the ninth minute, capitalising on a defensive mix-up to round keeper Zach Hemming and slot into the unguarded net.
He then added a second from the penalty spot after Kyle McFadzean fouled Kaheim Dixon.
As the Crawley players celebrated in front of the home supporters, Ade Adeyemo appeared to be struck by an object thrown from the crowd.
Duffy reduced the arrears in the 56th minute, sending a curling 20-yard effort beyond keeper Harvey Davies.
And Dobra scored the equaliser two minutes later after Vontae Daley-Campbell's low ball was flicked on by Ronan Darcy.
Report supplied by PA Media.
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