The vandalism and theft was reported early Friday morning at the post office at 524 N. Olympic Ave., city spokeswoman Kristin Banfield said.
It was too early Friday to know if the case was connected to a break-in at the Sultan Post Office the night before, she said.
Mail was scattered around the lobby, Banfield said.
Arlington detectives collected evidence that could help identify a suspect or suspects, she said.
They're working with the U.S. Postal Service and on Friday were notifying potential victims, she said.
Victims are encouraged to call 360-403-3400 to report any theft.
More Local News Headlines
Three weeks out, only four 911 texts have been valid County deputy director named president of state engineers association Accident victim has endured, thanks to his family, police officer Crews try to save man pulled from Stillaguamish River 4:03 p.m. State’s oldest full-time worker on the job at EdCC Lord Hill levee repairs to start July 29 Less than a week before election, only 9.1 percent of ballots returned Red Cross on the lookout for heroes
Our new comment system is not supported in IE 7. Please upgrade your browser here.