A tragic series of carbon monoxide poisonings. A female and 2 children are dead

A female died in Koszalin after poisoning herself with carbon monoxide in the bathroom. 2 children who were in the flat were besides taken to the hospital. Equally tragic consequences had poisoning in Kutno, where 2 children died: 9- and 12-year-olds. 2 adults and an baby were taken to hospital.