Emergency officials in Bridgeport said they were investigating the discovery of a suspicious substance inside an envelope at the Superior Courthouse.
Connecticut State Police said the courthouse on Golden Hill Street was evacuated around 3 p.m. and no injuries were reported.
Officials from the Department of Energy and Environmental Protection said the substance was not being described as a white powder and only said they were investigating the discovery of the substance in the envelope.
The substance is under going multiple tests to determine what it is and if it is hazardous.
State police along with the FBI are investigating.
FBI officials told Eyewitness News that they are treating this incident very seriously.
No other information was released.
Copyright 2012 WFSB (Meredith Corporation). All rights reserved.
Friday, May 24 2013 4:38 AM EDT2013-05-24 08:38:10 GMT
(RNN) - A bridge in Washington has collapsed and at least two cars are in the water, according to KING 5 TV out of Seattle. The bridge is part of Interstate 5. There is no word on injuries. Copyright 2013More >
A photo from the scene showed a man sitting on top of his car, which was partially submerged.More >
Friday, May 24 2013 5:59 AM EDT2013-05-24 09:59:55 GMT
A building in Hartford has been evacuated after city officials said the building could collapse.The six families living at an apartment building on 26-28 Putnam St. have been relocated. Health and HumanMore >
An apartment building in the Frog Hollow section of Hartford that was evacuated after city officials said the building could collapse has begun to give away.More >
Thursday, May 23 2013 9:09 PM EDT2013-05-24 01:09:50 GMT
Connecticut State Police are searching for a 13-year-old endangered runaway from Hartford. Police issued a Silver Alert for Regine Winifred on Thursday after she went missing Thursday. Winifred is beingMore >
Connecticut State Police are searching for a 13-year-old endangered runaway from Hartford.More >
Thursday, May 23 2013 8:24 PM EDT2013-05-24 00:24:41 GMT
Jurors deadlocked on a verdict of life or death for Jodi Arias in the 2008 killing of her one-time boyfriend were visibly upset when their verdict was read in court, CBS 5 reporter Elizabeth Erwin said. "SomeMore >
"We will proceed with the intent to retry the penalty phase" of the Jodi Arias trial, said Maricopa County Attorney Bill Montgomery after the jury deadlocked whether she should get life or death.More >
Thursday, May 23 2013 7:43 PM EDT2013-05-23 23:43:36 GMT
The National Weather Service issued a flash flood warning for Litchfield County until 7:15 p.m.The National Weather Service Doppler radar indicated flash flooding from a thunderstorm entering the area,More >
Flooding has been reported in several parts of Connecticut Thursday evening.More >
Thursday, May 23 2013 7:37 PM EDT2013-05-23 23:37:25 GMT
Connecticut State Police are searching for a 15-year-old endangered runaway from New Haven. Police issued a Silver Alert for Starr Ogman on Thursday after she went missing Wednesday. Ogman is being describedMore >
Connecticut State Police are searching for a 15-year-old endangered runaway from New Haven.More >
Thursday, May 23 2013 9:08 PM EDT2013-05-24 01:08:56 GMT
Five people were arrested in the robbery of $4 million in jewelry fromAccording to police, first two people were bound and gagged with duct tape during home invasion on Gravel Street in Meriden duringMore >
Five people were arrested after a brazen overnight jewelry store robbery that involved kidnapping and hours of being tied up while the suspects loaded up $5 million in jewels.More >
Thursday, May 23 2013 6:09 PM EDT2013-05-23 22:09:33 GMT
A 14-year-old boy from Waterbury died in his sleep this week and left his parents and friends wondering why. Kimani Brown was a freshman at Crosby High School and in perfect health, according to familyMore >
A 14-year-old boy from Waterbury died in his sleep this week and left his parents and friends wondering why.More >
Thursday, May 23 2013 11:43 AM EDT2013-05-23 15:43:24 GMT
Fallen officer's daughter graduates from kindergarten
Hundreds of Phoenix police officers showed their support for a fallen colleague by attending his daughter's kindergarten graduation in Anthem on Wednesday. Officer Daryl Raetz was killed in the lineMore >
Tatum Raetz, 5, graduated from kindergarten in Anthem Wednesday and hundreds of uniformed Phoenix police officers were there to show their support for the family.More >
Thursday, May 23 2013 9:04 PM EDT2013-05-24 01:04:37 GMT
A Connecticut bill banning young people from using indoor tanning services is moving to the governor's desk. The state House of Representatives voted Thursday, 117-21, to pass legislation forbidding anyoneMore >
A Connecticut bill banning young people from using indoor tanning services is moving to the governor's desk.More >