Plymouth-Canton Educational Park cancels classes on Tuesday due to building issues throughout the high school.

Three high schools in the Plymouth-Canton Community Schools district will shift to virtual learning for one week after a Thursday threat triggered a four-hour lockdown at the Plymouth-Canton Educational Park (P-CEP).

A threat at the Plymouth-Canton Educational Park sent three high schools into lockdown for nearly four hours on Thursday as officers went from classroom to classroom searching for a gun.

Here’s what is coming up on Local 4 News at 11:

All three Plymouth-Canton high schools were under lockdown Thursday while police investigated a possible threat, according to district officials.

All three Plymouth-Canton high schools are on lockdown while police investigate a possible threat, district officials said.

One of our 4Frenzy Top 10 marching bands had the opportunity to perform its program at the Bands of America Grand National Championships in Indianapolis, IN. "Participating at Grand Nationals is truly a life-changing experience for band members," Band director G. Jonathan Thomann said. "All of the members of the P-CEP marching band are incredibly talented musicians and athletes. Congratulations to the Plymouth-Canton Educational Park Marching Band! If you know any standout students, marching bands or cheer squads, email us at 4frenzy@wdiv.com and we may just do a story on them!