Keren Alefans is a clinical criminologist. Keren has been independently researching the legal saga and huge body of evidence that stemmed from the horrific murder of school girl Tair Rada in 2006. Keren argued that Roman Zdorov was innocent and that the police and Attorney General had committed numerous mistakes long before Zdorov was indeed acquitted by the Israeli courts. The wider implication is that the police and the legal system ought to be very wary of foregone conclusions.