The custom of dowry, which is common in South Asia, especially in India, is the trigger of many forms of violence against women. Bride burning is a form of violence against women in which a bride is killed at home by her husband or husband's family due to his dissatisfaction over the dowry provided by her family. Dowry death refers to the phenomenon of women and girls being killed or committing suicide due to disputes regarding dowry. Dowry violence is common in India, Pakistan, Bangladesh and Nepal. In India, in 2011 alone, the National Crime Records Bureau reported 8,618 dowry deaths, while unofficial figures suggest the numbers to be at least three times higher.