# Teleport away
tp @e[type=minecraft:mannequin,tag=herobrine_mannequin] 0 -64 0

# Kill the mannequin after teleporting
kill @e[type=minecraft:mannequin,tag=herobrine_mannequin]

# Reset timers
scoreboard players set #active herobrine_active 0
scoreboard players set #timer herobrine_timer 0
scoreboard players set #cooldown herobrine_cooldown 0