Richard Riehle reportedly died from a stroke, with throat cancer the underlying cause

Deadline, citing a death certificate obtained by TMZ, reports that Richard Riehle died from a stroke, with oropharyngeal cancer listed as the underlying cause. People, citing a death certificate it obtained, identifies the cancer as his cause of death. Riehle, known for “Office Space” and “Bridesmaids,” died October 15 at age 78.