Mullin said on X that there was "no panic."
This comes after the latest order that ICE will not conduct vehicle stops anymore following Texas and Maine shootings.
U.S. Immigration and Customs Enforcement has been ordered to temporarily stop conducting vehicle stops.
Minnesota prosecutors have obtained key evidence in their investigations into the fatal shootings of Renee Good and Alex Pretti.
ICE arrested 10,000 people over a five-day period at the end of June. The arrests translate into roughly 2,000 per day, a sharp increase over previous periods.