appropriate action, occurring within any relationship where there is an expectation of trust which causes harm or distress to an older person. This constitutes a violation of human rights and includes physical, sexual, psychological, emotional; financial and material abuse; abandonment; neglect; and serious loss of dignity and respect. While there is little information regarding the extent of maltreatment in elderly populations, especially in developing countries, it is estimated that 4–6% of elderly people in high-income countries have experienced some form of maltreatment at home However, older people are often afraid to report cases of maltreatment to family, friends, or to the authorities. Data on the extent of the problem in institutions such as hospitals, nursing homes and other long-term care facilities are scarce. Elder maltreatment can lead to serious physical injuries and long-term psychological consequences. Elder maltreatment is predicted to increase as many countries are experiencing rapidly ageing populations. Many strategies have been implemented to prevent elder maltreatment and to take action against it and mitigate its consequences including public and professional awareness campaigns, screening (of potential victims and abusers), caregiver support interventions (e.g. stress management, respite care), adult protective services and self-help groups. Their effectiveness has, however, not so far been well-established. Targeted Several rare but painful episodes of assassination, attempted assassination and school shootings at elementary, middle, high schools, as well as colleges and universities in the United States, led to a considerable body of research on ascertainable behaviors of persons who have planned or carried out such attacks. These studies (1995–2002) investigated what the authors called "targeted violence," described the "path to violence" of those who planned or carried out attacks and laid out suggestions for law enforcement and educators. A major point from these research studies is that targeted violence does not just "come out of the blue". Everyday As an anthropological concept, "everyday violence" may refer to the incorporation of different forms of violence (mainly political violence) into daily practices. Latin America and the Caribbean, the region with the highest murder rate in the world, experienced more than 2.5 million murders between 2000 and 2017. Philosophical perspectives Some philosophers have argued that any interpretation of reality is intrinsically violent. Slavoj Žižek in his book Violence stated that "something violent is the very symbolization of a thing." An ontological perspective considers the harm inflicted by the very interpretation of the world as a form of violence