Yes, they absolutely are. Just a couple weeks ago, local law enforcement sent out an incredibly vague shelter-in-place active-shooter alert across the entire Twin Cities area for a situation in a suburb that was resolved about five minutes later[1]. Schools were locked down, buildings closed, etc. And wouldn't you know it, there's an election in two weeks where the Republicans, who the police unanimously endorse and campaign for, are running on a "crime is out of control" narrative! Crazy coincidence, that.
[1] The entirety of the message was, "Shelter in place - Homicide suspect at large described as 17 year old white male." No location specified, sent to the entire urban region. https://www.startribune.com/shelter-in-place-alert-about-hom...