A Brazilian model and influencer has been arrested after he drove his motorcycle into a 16-year-old boy so fast his leg was torn off and thrown 50 yards into the air.Bruno Krupp, 25, allegedly killed Joao Gabriel Cardim Guimaraes, 16, after he hit the boy whilst driving at high speed on his Yamaha motorbike in Barra da Tijuca, west of Rio de Janeiro. Joao was walking across a street with his mother when...
