Zane Gbangbola death: Expert report suggesting carbon monoxide 'less likely' to have killed youngster likened to 'conjecture you hear in a pub'

The seven-year-old's parents believe his death was caused by hydrogen cyanide in contaminated floodwater

from getsurrey - News http://www.getsurrey.co.uk/news/surrey-news/zane-gbangbola-death-expert-report-11193965