Ex-49ers Player Allegedly Threatened Congressman's Execution on Twitter

Democratic Rep. Eric Swalwell reported receiving a threatening message on Twitter from former NFL player Bruce Miller.
Miller's message offered Swalwell a choice between imprisonment at Guantanamo Bay or execution.
Swalwell notified Capitol Police, who are investigating the threat along with local authorities.
Miller previously played for the San Francisco 49ers and Jacksonville Jaguars until legal issues ended his career.
The 49ers contacted Swalwell regarding Miller's threat against the congressman.