Skip to 0:40 if you are a fire bug.The horrific moment a man set a hospital ward ablaze in an attack on another patient, killing three including himself, has been caught on CCTV.The shocking incident involved an apparently furious dialysis patient at a private hospital in Albania. The video shows him walking calmly into the ward, where four people are receiving treatment, before dousing a male patient with gasoline.A scuffle ensues before the perpetrator ignites the fluid, causing an explosion and engulfing the room in flames.