Martin Short

The provided news articles do not contain any information about Martin Short. They primarily focus on the deaths of two prominent figures in the entertainment industry: Catherine O'Hara and Rob Reiner. Catherine O'Hara, a celebrated Canadian comic actor known for her roles in "Home Alone" and "Schitt's Creek," passed away at the age of 71 after a brief illness. Rob Reiner, a renowned director known for films like "When Harry Met Sally," also recently passed away, prompting tributes from colleagues like Meg Ryan. Therefore, based on the information provided, Martin Short is not newsworthy or relevant to these articles.