West Ham fought from 2-0 down to defeat Tottenham and reach the Carabao Cup last eight
Tottenham Hotspur are investigating after one of their fans allegedly threw a cup of urine during Wednesday's Carabao Cup game against West Ham.
Following the Hammers' 3-2 win at Wembley, a video emerged on social media appearing to show a spectator filling a cup before the contents were thrown at other fans.
A Spurs spokesperson said: "This behaviour is completely unacceptable.
"We are currently investigating and working to identify the individual."
West Ham fought from 2-0 down to defeat Tottenham and reach the last eight of the EFL Cup.
If anybody has any information about the incident they can contact [email protected] in complete confidence.
Source: bbc.com