Download the latest version of the Hunted from AlliedModders:

http://forums.alliedmods.net/showthread.php?t=73582

Changelog:
-- 1.1.0 (7/15/08)
. Fixing "Victory/Loss" sound bug where the victory sound is not played sometimes.
. Fixing "No Engineer" bug from instantly selecting a new Hunted instead of waiting 20 seconds.
. Fixing Hunted self death respawn, so that the Hunted suiciding or falling from a great height will not cause everyone to respawn.
. Fixing respawn when a new Hunted is selected., and removed respawn if the Hunted is switched.
. Limiting Pyros on RED. This can either be a straight cap or a percentage of the team.