An elementary school in Carrollton was placed under lock down for about 40 minutes Wednesday morning due to a report of an armed person on campus.
Someone called 911 at about 11:40 a.m. and said they saw a man with a gun coming out of R.E. Good Elementary School and then turning around and going back into the building.
The school was locked down while police officers conducted a room-by-room search of the campus.
Nothing was found and the lock down was lifted at about 12:22 p.m.
The school, which is in the Carrollton-Farmers Branch Independent School District, is located at 1012 Study Lane in Carrollton.
NBC 5's Ray Villeda contributed to this report.
