Madoff investment scandal to enable the Irish regulator to uncover the fraud much earlier than late 2008 when he was finally arrested in New York. The scheme began to unravel in the fall of 2008, when the general market downturn accelerated. Madoff had previously come close to collapse in the second half of 2005 after Bayou Group, a group of hedge funds, was exposed as a Ponzi scheme that used a bogus accounting firm to misrepresent its performance. By November, investors had requested $105 million in redemptions, though Madoff's Chase account only had $13 million. Madoff only survived by moving money from his
Pyramid of Userkaf was exposed and degradated rapidly with only the two lowest layers of the pyramid still visible today. The pyramid has a T-shaped substructure with a descending corridor leading to a chamber with a gabled roof. Similarly to the main pyramid, the substructure was constructed in a shallow open pit dug into the ground before the pyramid construction started and is therefore located just below ground-level. Userkaf's pyramid is located on the northeast corner of Djoser's step pyramid complex. The pyramid was originally around high and large with an inclination of 53° identical to that of Khufu's great pyramid for a