Casper Police Department Amber Freestone said she did not know how many calls were received, nor which if any offices were named as targets of the bomb threats.
The Mills Police Department is currently seeking the public's assistance in identifying a male that appeared in surveillance footage from a gas station.
"Over the course of 18 hours, trained crisis negotiators used a multitude of tactics in an attempt to peacefully resolve the situation," the NCSO wrote. "During the incident, there was exchange of gunfire between the armed barricaded subject and law enforcement."
The Casper Police Department has put out a social media post, asking for the public's help in identifying a suspect in an auto burglary and stolen credit card investigation.
The Casper Police Department is asking for the public's help in identifying a person of interest regarding shoplifting and property damage that happened over the weekend at the west side WalMart location.