MK Aryeh Deri (Shas) waited until the Attorney General came to a conclusion in his open case. The conclusion was not nearly as bad as had been expected, but still bad, and they came to a plea bargain arrangement by which Deri would resign from the Knesset and pay a nice fine, but won't go to jail actively and won't be tagged with the label of "kalon" - moral turpitude - which would prevent him form running for Knesset again for a period of 7 years. So he resigns now but could theoretically run again for Knesset in the next elections, whenever they might be.