Luke Holmes, 28, grew huge quantities of marijuana in three-foiled lined tents, with each one containing rows of powerful halogen lights.

The heat they generated sent temperatures soaring to dangerous levels, with police nearly fainting from heat when they entered the house last June, according to a report in The Sun.

Holmes passed away in his sleep in his Halifax, West Yorks, property. He was found by friends three days later when they broke in, concerned that they hadn’t heard from him.

Holmes’ death was declared accidental by an inquest, which ruled that he died from hyperthermia, or excessive heat.

Read more: http://www.metro.co.uk/news/826522-heat-from-cannabis-farm-lamps-kills-drug-user#ixzz1npbGaQB7