A man is being held for questioning after being detained in a McDonald's in Altoona, Pennsylvania. And while all signs point towards the fact that this is the same man who killed UnitedHealthcare CEO Brian Thompson in Manhattan last week, officials have yet to announce he's suspect number one. The man also has yet to be arrested or charged in connection with the murder. However, given the evidence, that's looking more and more likely. For one, the man reportedly had a handwritten "manifesto" on him that "criticized health care companies for putting profits above care," according to New York […]