These crimes are committed by unscrupulous people who recruit their victims through violence or deception, perhaps by promising an honest, well-paid job or through threats, directed not only at the victims, but also at their children or relatives.
Disse forbrydelser begås af skruppelløse bagmænd, der får fat i deres ofre ved hjælp af vold eller bedrageri, måske løfter om ærligt, velbetalt arbejde eller trusler både mod ofrene selv og mod deres børn eller slægtninge.