Pretty sure you mean homicide

On stuff that only happens in the Western world...

We had 6 months no chemtrails, so lucky, 2 days chemtrails whole family sick, but as long as there is toilet paper and beer all good nothing to see

A biocide, you say?

It's pollution from commercial airliners. Th visible clouds are just the water vapour that sticks to the pollution. You only see them if the moisture content is high enough. But they are always making that pollution.