What do busy busy bumblebees and sinister serial killers have in common? They both stray far from their home when doing plying their trade, according to scientists from the University of London. When foraging for nectar, a bumblebee will create a ‘buffer zone’ around its nest that it won’t drink the flowers in, so that predators and parasites don’t follow it back to its home. The researchers found that this buffer zone was very similar to the pattern created by serial killers when they kill their victims. By studying the paths of bumblebees they hope to give forensic experts better clues as to where a killer might live based on his killings. We’d better make sure we keep the bees alive then.