Iron County authorities are investigating a call claiming an active shooter was on the campus at Southern Utah University, prompting the school to go into lockdown.
Exhaust from a gas-powered piece of equipment being used in a remodeling project is believed to have caused a carbon monoxide scare at a Cedar City school last week.
Some families at Canyon View Middle School said they haven t yet decided if they will send their student back to school Wednesday when in-person classes resume after carbon monoxide concerns closed the school for two days.