I am proposing this crowd funding to go entirely to the controller that dealt so very professionally with 2 emergencies at Medellin one of which, through negligence, resulted in the deaths of many people.
That sentence is a little ambiguous and could seem to imply the negligence was on her part.
Might like to reword to suggest "through no fault of her own", but its friday arvo in aussie and I've had one too many lagers, so ...