Gunman Artur A showed himself in the toilet of Dreierschützengasse high school in Graz, dressed in black jump boots and black army style trousers - minutes before his deadly seven-minute attack Events
The 21-year-old man killed 10 people before taking his own life at his former high school Events
Artur A, 21, asked for his mother's forgiveness for 'what I'm about to do' before he went on to kill 10 people in a school shooting in the Austria city of Graz Events
Students were sitting in their classrooms at a secondary school in Graz, Austria, when the 21-year-old man shot dead nine people, before killing himself in the country's worst ever mass school shooting Events
Lea, a 15-year-old from Kosovo, has been pictured in a tribute from her family Events
The 21-year-old who carried out Austria's deadliest school massacre sent a chilling video to his mum just moments before he launched his tragic attack - but she wasn't able to warn the police in time Events
Police say 12 people are injured with some in a serious condition following attack Events
