Of the six billion emoji that are sent globally every day, around 70% are emotion based – for example, smiley face, love hearts. A smaller proportion of the emoji sent are sad expressions.

Moore’s father is the notorious “Happy Face Killer” Keith Hunter Jesperson, who got his nickname for the smiley faces he allegedly ... of Chillicothe, Ohio. Six women have disappeared ...

A fresh true crime series is about to delve into the life of the notorious Happy Face Killer and his complex relationship ...