St. Paul police are investigating who may have sent threatening and racist messages to Mayor Melvin Carter in the days leading up to a contentious vote on organized trash collection.
In a voice mail left Monday at Carter's office, an anonymous caller using racial slurs warned that if taxes increase, Carter will have to "pay for it" and be forced to put "bulletproof windows" in his house, said police spokesman Sgt. Mike Ernster.
The ominous call marks the third racially motivated threat this month against the city's first black mayor. It comes less than two weeks after his office reported receiving hate letters that contained newspaper clippings about the upcoming trash referendum annotated with racial epithets in black marker.
"We do take it seriously," Ernster said. "Many community members voice concerns with political officials. This language takes a different path."
Ernster declined to say whether the threats have prompted increased security for Carter but noted that he does have a police officer assigned to him, standard practice for many years.
Since taking office, Carter has received at least six threatening letters and voice mails, authorities said. But recent messages are thought to be the first to include racist rhetoric.
One letter addressed to Carter said: "This is what we get for voting a [racial epithet] boy." Another envelope sent in June read, "This is B.S. you [expletive] [racial slur]." It contained no return address.
All three letters appear to be from the same person, based on the tone, language, topic and the way they were sent, police said.