RILEY COUNTY — Law enforcement authorities are investigating a teen after an alleged threat.

Just before 7:30 a.m. Monday, police filed a report for aggravated criminal threat in the 1900 block of Lincoln Drive in Manhattan, according to the RCPD activity report.

Officers listed a 15-year-old boy as the victim and a 15-year-old girl as the suspect when it was reported she threatened the victim on social media while displaying a weapon.  Police have not reported an arrest.

On August 21, a citizen alerted the Riley County Police Department that a video had been posted to the social media messaging phone app Snapchat which depicted a 15-year-old boy and 15-year-old girl holding what appeared to be a gun and making threatening statements, according to Captain Josh Kyle.

Preliminary investigation indicates the video was directed at a different 15-year-old boy and a 17-year-old boy.

All the parties mentioned are students at Manhattan High School West Campus.