Emperor's Hall. The wing terminates to the east in the Mathematical Tower, 51 metres high, where the observatory is located (the Kremsmünster Sternwarte). There is an interesting collection of objects of natural history in the lower part of the observatory, which is eight stories high; and a curious feature is the series of fish-tanks decorated with statues and a colonnade. Abbey church The main church is dedicated to "Christ the Saviour and St. Agapitus" (Zum Heiligen Erlöser und zum Heiligen Agapitos). Construction was completed in 1277, in the late Romanesque and early Gothic styles. After 1613 the church was remodelled in the Baroque style. Between 1680 and 1720, the interior of the church was redecorated with splendid Baroque ornamentation to designs by Carlo Antonio Carlone, Giovanni Battista Colomba and Giovanni Battista Barberini. Of especial note is the Baroque high altar, created by Johann Andreas Wolf in 1712, after twelve years of design and preparation. The angels by Johann Michael Zürn the younger, who kneel and stand at the numerous side-altars, are also impressive examples of the Austrian Baroque. The church also contains the celebrated Grave of Gunther, a cenotaph which originally had been placed in front of the high altar, and in its current form dates from sometime prior to 1304. School The monastery school has existed since at least 1549. The poet and writer Adalbert Stifter was educated here. The monks still work today in education and maintain a school, as well as in pastoral care. Child abuse In March 2010 several monks were suspended for severe allegations of sexual abuse and physical violence, the reported incidences that range over a period from the 1970s until the late 1990s have been subject to police investigation. While further charges against two of the three accused priests were dropped due to expiration of the statute of limitations, there followed three years of investigations in almost 30 cases against August Mandorfer (Father Alfons), the former director of the boarding school. Search and seizure at the monastery in 2010 revealed that the accused teacher also owned a pump-action shotgun amongst other weapons. According to investigations by several victims, the Kremsmünster Abbey has a long criminal tradition in systematic child abuse. Decades before the currently reported cases around Father Alfons and in addition to the already expired charges against Father Benedikt and Father Petrus there exists strong evidence for severe previous incidences of sexual