Fraizer Campbell returned to haunt Hull as he scored a late equaliser to earn Crystal Palace a 3-3 away draw.
Hull had appeared set to move out of the Premier League's bottom three as Adama Diomande and Jake Livermore's goals overturned Palace's 2-1 lead.
But Campbell, the player who once helped Hull to promotion but had turned down a return to the club, was booed by Hull fans throughout his warm-up and had the last laugh with his 89th-minute equaliser.
Robert Snodgrass' controversial penalty had given Hull the lead in a quiet first half but the game exploded to life in the second period as both teams deployed three-man defences.
Fraizer Campbell strike saves Crystal Palace at Hull City
