So, we're not really sure what's going on here, but three people have been killed by mis-using a Japanese foot massager. We've only got specific details about one death, which happened when a woman removed the protective cloth cover from the machine -- called the Shape-up Roller 2 -- then strangled herself when it got caught on her collar as she tried to use it on her neck. The manufacturer, Matoba Electric, issued a warning against removing the cover or using the device other than as directed, but has not yet recalled the device, which seems to be powerful enough to massage the tension out of a T-Rex's feet. We've got a feeling there won't be a Shape-up Roller 3 anytime soon. Video of a Japanese news broadcast about the accidents after the break.