![Slender Man' attack: Girl obsessed with horror character 'stabbed classmate 19 times after mutilating Barbies with sinister symbols' - World News - Mirror Online Slender Man' attack: Girl obsessed with horror character 'stabbed classmate 19 times after mutilating Barbies with sinister symbols' - World News - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article5188408.ece/ALTERNATES/s1200b/MAIN-Slenderman.jpg)
Slender Man' attack: Girl obsessed with horror character 'stabbed classmate 19 times after mutilating Barbies with sinister symbols' - World News - Mirror Online
![Gueldner on Twitter: "Our contribution to Barbie Mutilation Night @DocsClock https://t.co/qpuIi89Ir6" / Twitter Gueldner on Twitter: "Our contribution to Barbie Mutilation Night @DocsClock https://t.co/qpuIi89Ir6" / Twitter](https://pbs.twimg.com/media/CvGvfU_WgAAxujb.jpg)
Gueldner on Twitter: "Our contribution to Barbie Mutilation Night @DocsClock https://t.co/qpuIi89Ir6" / Twitter
![Creepy stash of mutilated Barbie dolls and underwear found in 'boy killer's' secret cellar along with child mannequin - World News - Mirror Online Creepy stash of mutilated Barbie dolls and underwear found in 'boy killer's' secret cellar along with child mannequin - World News - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article9530841.ece/ALTERNATES/s1200b/BLP_MDG__284JPG.jpg)