Seung-Hui Cho was born in South Korea in 1984. When he was about 8 years old, his family immigrated to the United States, where they ran a dry-cleaning business in Virginia. Picked on by other students at a young age, Cho was later described by his college professors as a troubled loner. He was twice accused of stalking female students in 2005, but neither victim filed charges. A suicidal statement by Cho to a roommate led to him being taken to a psychiatric hospital in December 2005, but he was released with orders to receive therapy as an outpatient. On April 16, 2007, Cho began his rampage by killing two students in a dormitory after 7 a.m. He later went to a classroom building and began shooting students and faculty members, killing 32 people and injuring several others around 9:45 a.m. The spree only ended when Cho turned one of his guns on himself, shooting himself in the head.