It's kinda creepy how much Joshua resembles this guy, Martin Bryant.
"Martin Bryant (born 7 May 1967) is an Australian mass murderer who pleaded guilty to murdering 35 people and injuring 23 others in the Port Arthur massacre, a shooting spree in Port Arthur, Tasmania, Australia, in 1996.[1] He is currently serving 35 life sentences plus 1,035 years without parole in the psychiatric wing of Risdon Prison in Hobart, Tasmania.[2] His rampage ranks among the deadliest of the 20th century."
"In a 2011 interview, his mother recalls that she would often find his toys broken at a very young age, branding him an "annoying" and "different" child. A psychologist's view was that he would never hold down a job as he would aggravate people to such an extent that he'd always be in trouble.[3]He was described by teachers as being distant from reality and unemotional. At school he was a disruptive and sometimes violent child, and suffered severe bullying by other children."
"Descriptions of Bryant's behaviour as an adolescent show that he continued to be disturbed and outline the possibility of mental retardation. He was revealed to have extremely low intelligence, with an I.Q. of 66,[5] equivalent to an 11-year-old and in the bottom 1.17 percent of the Australian population, and was possibly autistic.[4]
Bryant received a disability pension, though he also worked as a handyman and gardener.[6]"
"Bryant has provided conflicting and confused accounts of what led him to kill 35 people at the Port Arthur site on 28 April 1996. It appears that it could be his desire for attention, as he allegedly told a next door neighbour, "I'll do something that will make everyone remember me," as well as mounting frustration as his social isolation had made him unbearably angry."