ROYAL OAK, Mich. (AP) - Royal Oak police investigators are trying to determine who set up a fake account in the department's name on Twitter.
Police in the Detroit suburb learned about the bogus account last week after someone posted a comment about medical marijuana.
According to Lt. Dave Clemens, the fake police account responded by writing: "We now know who you are, and we are going to watch you."
Royal Oak police do not have a Twitter account.
The department contacted Twitter and had the phony account shut down.
2820 East Saginaw Street, Lansing, MI 48912