CHICAGO (CBS) — There is a desperate search to find a missing United Airlines executive. Friday night police and volunteers were searching for Jake Cefolia at Waterfall Glen Forest Preserve in the southwest suburbs of Chicago.

Cefolia is senior vice president of worldwide sales for United Airlines.

United said Cefolia was last seen Thursday, August 6.

The airline says it is working with police and doing everything it can to find Cefolia.