Why Mueller Did Not Indict

Mueller was asked if the reason he didn’t indict was “because of the OLC (the DOJ's Office of Legal Counsel) opinion stating that you cannot indict a sitting president, correct?" > 

Mueller answered under oath, “That is correct.”

https://www.nbcnews.com/politics/donald-trump/did-mueller-mean-trump-could-be-indicted-when-he-leaves-n1033901