UC Santa Cruz Chancellor Denice Denton, apparently despondent over work and personal issues, died Saturday after she jumped from the roof of a 42-story San Francisco apartment building, police said. Denton's partner, Gretchen Kalonji, is listed as having an apartment in the building. Denton, a well-regarded engineer, had been named this spring in a series of articles examining UC management compensation. She had been criticized for an expensive university-funded renovation on her campus home, and for obtaining a UC administrative job for Kalonji. Denton, 46, died Saturday morning after jumping from the Paramount at Mission and Third streets, police said....