A man dies and three people are injured after carbon monoxide poisoning in a residential building in Madrid. The Madrid Firefighters have rescued the poisoned people, subsequently sealing the boiler and proceeding to ventilate the homes in the building.

The National Police has taken charge of the investigation of the event. The Summa 112 doctors who went to the scene of the emergency have confirmed the death of a man and have stabilized and evacuated 3 other victims, one of them serious. A man has died and three other people have been injured this morning,one of them seriously, after multiple Carbon Monoxide poisoning caused by the poor combustion of a boiler.