Local 4 News at 5 -- Dec. 9, 2021

Here’s what you missed on Local 4 News at 5:

Plymouth-Canton high schools on lockdown as police investigate possible threat

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

The Wayne County Sheriff’s Office was called to the scene to assist police after a report of a person with a gun, deputies said.