The gunman who opened fire on Perry High School last week appears to have posted on the social media site Discord about 'gearing up' moments before the attack. Dylan Butler, 17, killed sixth grader ...

The 17-year-old gunman who opened fire at an Iowa school on the first day back after winter break messaged online friends on social media just moments before his rampage began, telling them he was "f* ...

An Iowa teenager who shot and killed one student and injured five other people on Thursday had been bullied since elementary school, classmates said - and was devastated when his younger sister began ...

Iowa police are now looking into “a number of social media posts” made by the teenager who unleashed terror on an Iowa high school on Thursday, killing one victim ...

Dylan Butler had always been a quiet kid, according to those who knew him. So when he unleashed terror through Perry High School on the morning of 4 January, killing ...

Perry High School shooter Dylan Butler is believed to have been messaging other Discord users just minutes before he opened fire at the Iowa high school, telling them he was 'gearing up' Dylan Butler ...