The situation at Kingwood HS is now all clear.
As reported first on News Radio 740 KTRH, Kingwood High School was on lockdown.
Houston police and Humble police were called out for a disturbance.
According to the police report, a pair of students were fighting, and one of the students made a threat about shooting the other.
That student was detained, but they did not find a gun.
Authorities then gave the 'all clear'.