Drug-eating rats invade Houston police evidence room - Murder charge and 'rat-infested food firm' - Kids died as pest control co used too much rat poison - Red kites and buzzards are being killed by misuse of rat poisons - A lesson from Saban: Miami will have to deal with the praise he called 'rat poison' - Bank manager suggested rat poison after hiring hitman in murder-for-hire plot against brother-in-law - Rat poison is moving up through food chains, threatening carnivores around the world - How rat poison is impacting carnivores worldwide - Teen attempts to end life with rat poison, reason still unclear