A shelter-in-place notice has been lifted for some Plymouth residents Friday afternoon after a police situation was determined to be “resolved.”

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.

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.

Plymouth-Canton high schools are switching to virtual learning for Friday, Dec. 3, after students were dismissed early Thursday.

PLYMOUTH, Mich. – A curious parent requesting information from Plymouth-Canton Community Schools received a bill charging him nearly a quarter of a million dollars for the documents. “I wanted to know why the decision was made, what science and what facts were used and are continuing to be used,” Parrelley said. The father received a letter from the district saying that the cost of Plymouth-Canton Community School district records is $222,458.50 and requires paying half up front. “I checked the lottery numbers and I have not come through on them yet, which is my next best deal.”The school district told Local 4 that it “takes every Freedom of Information request it receives seriously. In this particular matter, the request captured an extremely broad range of potential keyword searches and covered an unbounded timeframe.