Have you ever gone out with someone that seemed a bit off? You couldn't put your finger on it, but something about him just rubbed you the wrong way. Well, if he embodied any of the signs listed in this gallery, your instinct was right. He (or she) was probably a murderous criminal!
Axe murderers can come in all shapes and sizes and genders. But for the sake of this gallery, I will refer to them all as men, to make things simpler. And also because most axe murderers are indeed men.
Click through to find out the signs you should watch for if you want to keep all of your limbs intact!