Trumbull police: 13-year-old posted photo with what appeared to be gun

Police in Trumbull have arrested a 13-year-old after the teen allegedly posted a photo with what appeared to be a gun on social media.
A parent of one student found it on the child's phone and reported the incident.
According to authorities, the gun was a BB gun, with the red tip intentionally cropped out of the photo.
The child was charged with disorderly conduct.