SNELLVILLE, Ga. -- Snellville Police have issued warrants for two men suspected of robbing a fast food restaurant last year.

The incident happened in the early morning hours of Oct. 15 at the Zaxby's on West Main Street.

Police said a gunman wearing a Halloween mask forced four restaurant employees into the back of the store, where he locked three of them in a cooler and made the fourth open the safe and give him cash.

A getaway driver parked near the Zaxby's helped the gunman escape.

Tuesday afternoon, police announced they had enough evidence to charge two people with the robbery.

The suspected gunman, Kyle Ishmael Dixon, has been charged with five counts of armed robbery and four counts of false imprisonment. The man believed to be his getaway driver, Brian Lee Jackson, faces one count of armed robbery.

NORCROSS, Ga. -- Gwinnett County Police have arrested the teenage grandson of a man whose body was found last Friday.

Officers found the body of 59-year-old William Andre Stridion while performing a welfare check on him. Stridion's body was found in his unit at the Valencia Park apartment complex on Peachtree Corners Circle in unincorporated Norcross.

Over the course of the investigation, police determined Stridion had been stabbed to death.

Evidence at the scene gave investigators probable cause to suspect Stridion's grandson, 19-year-old Arion Henderson, was involved in his death.

Henderson was arrested in his hometown of Lawrenceville and charged with murder, aggravated assault, theft and concealing a death. He is being held without bond in the Gwinnett County Jail.

LAWRENCEVILLE, Ga. -- Gwinnett County Fire investigators are working to determine who has set fire to about 20 trash bins in the eastern part of the county.

Someone is "sporadically setting fire" to trash cans that have been placed on the curb for weekly pickup in the area of Highway 316 in Dacula and Lawrenceville, according to Gwinnett County Fire spokesman Eric Eberly.

The first fire was reported in August; the most recent occurred Dec. 22 near New Hope Road, Gracebook Drive and Luke Edwards Road in Lawrenceville.

"We need the public's help to apprehend the person or persons who are perpetuating these fires before they move on to more expensive targets or they get someone injured," Eberly said.

He added that all of the fires happened early in the morning while it was still dark outside, and were most likely started by the same person or group of people.