The victim's friend told police the knife was about the length of an A4 piece of paper. Jurors were shown a sketch by the boy showing a double-pronged blade with a serrated edge. Due to their age ...

Knowing how to test the sharpness of your knife can determine if you need to get out the steel before meal-prepping, luckily, all you need is a piece of paper. A sharp knife has an ultra-fine edge ...