Travis Reinking

The Fourth District Appellate Court is upholding the 18-month prison sentence Jeffrey Reinking received for illegally returning to his son an AR-15 Bushmaster rifle that he later used in a Tennessee mass shooting that left four people dead.

UPDATED 1:40 p.m. | Authorities say the suspect in a quadruple homicide at a Waffle House in Nashville has been arrested.Metropolitan Nashville Police…