LEXINGTON, Ky. - Two-time Grade 1 winner Tomisue's Delight, a full sister to 2003 Horse of the Year Mineshaft and the dam of stakes-placed Save Big Money, was euthanized on Wednesday due to complications from colic surgery, according to a release issued Friday by Lane's End Farm in Versailles, Ky. The A.P. Indy mare was 14.