A mother whose face was melted in an unprovoked acid attack is using her experiences to help other survivors of trauma.
Karli Butler was just 23 years old when she was left fighting for her life after being squirted with the lethal substance by an unknown woman.
See also: Bride paralysed since the age of 17 dances at her own wedding
Karli, now 32, from Chicago, endured third degree burns to 30% of her body and was left with 70% scarring and initially doctors feared for her life.
Now Karli inspires others through her experiences – and says she wouldn't change a thing.