Republicans say Milwaukee murder may be linked to support for Trump

* Party says killing of Bernell Trammell may have been political* 60-year-old supported Trump and Black Lives Matter, locals sayThe Wisconsin Republican party has called for a federal investigation of a fatal shooting on Thursday, to ascertain whether it was motivated by animosity towards Donald Trump.Bernell Trammell, a 60-year-old African American man who was a well-known figure in Milwaukee’s Riverwest neighborhood, was shot and killed at around 12.30pm on Thursday. Police did not immed