Bayer Leverkusen has terminated the contract of first-choice center back Emir Spahic after he was caught on camera headbutting a security guard duringLeverkusen’s controversial DFB Pokal (German Cup) defeat to Bayern Munich in a penalty shootout on Wednesday. Police are currently investigating the Bosnia international for the incident, butthe club decided not to wait for the outcome in terminating his contract, which was supposed to run until 2016.