A large police contingency is on the scene of a barricaded man in a section of Union at this time.
According to preliminary reports, police attempted to get a possibly armed man out of a house on Arnet Avenue near Morris around 7:40 p.m.
The suspect refused and is now holding officers at bay.
Police have the 900 block closed off at this time as they negotiate with the suspect to surrender.
There are no immediate reports of hostages or injured victims inside the home at this time.
**UPDATE 8:19pm** Residents are running from homes and escorted by police.