Clearfield, Utah – Clearfield High School was placed on lockdown briefly Monday afternoon after an unruly student was detained. The lockdown, which began at 1:55 p.m. on February 3, lasted for approximately nine minutes before being lifted, according to officials with the Davis School District. Chris Williams, a spokesperson for the district, confirmed the lockdown was implemented as a precautionary measure when a student was being restrained. The incident took place just before the end of the school day, but the situation was resolved quickly with no injuries reported. During the lockdown, both inside and outside doors at the high…