RALEIGH (WTVD) -- Raleigh police are investigating a series of robberies that happened Monday afternoon into the overnight hours.
Seven robberies were reported in that time frame, officials said.
In each one, Raleigh police said a person was robbed.
The first one happened at 12:51 p.m. in the 1000 block of Carolina Pines Avenue. About 40 minutes later, another one occurred in the 1300 block of Carolina Pines Avenue.
The others were reported as follows:
Detectives are trying to figure out how many of them were related.
NC State also sent out a WolfAlert Monday night. It said that, at 7:30 p.m., there was an attempted armed robbery at McKimmon Center.
It involved three men in a Honda Civic, one of whom was wearing a face mask.
The university said the man in the back of the car got out with a gun and pointed it at a woman.
She screamed and ran away.