Windall Herring, 19, was arrested Tuesday afternoon in connection with the murder of 55-year-old John Bannon.
Bannon was found with head injuries in the 1600 block of Lake Calais on Feb.1, around 9:30 p.m.
The East Baton Rouge Parish Sheriff’s Office is looking for a suspect using a stolen bank card.
According to investigators, the victim lost her card at the Racetrac gas station on Siegen Lane in late December of 2013.
Baton Rouge Police are investigating the armed robbery of La Frontera Convenience Store, 11219 Muriel Drive, that occurred yesterday evening around 7:35pm. Two suspects walked into the store with handguns demanding money.