To ensure the effective protection of the right to life of all persons, to conduct, when required by obligations under international law, prompt, exhaustive and impartial investigations into all killings, including those targeted at specific groups of persons, such as racially motivated violence leading to the death of the victim, killings of persons belonging to national or ethnic, religious and linguistic minorities or because of their sexual orientation or gender identity, killings of persons affected by terrorism or hostage-taking or living under foreign occupation, killings of refugees, internally displaced persons, migrants, street children or members of indigenous communities, killings of persons for reasons related to their activities as human rights defenders, lawyers, journalists or demonstrators, killings committed in the name of passion or in the name of honour and killings committed for discriminatory reasons on any basis, to bring those responsible to justice before a competent, independent and impartial judiciary at the national or, where appropriate, international level and to ensure that such killings, including those committed by security forces, police and law enforcement agents, paramilitary groups or private forces, are neither condoned nor sanctioned by State officials or personnel;