This relationship is explored with a long serving former sheriff. Check out the Disaster Zone Podcast: Law Enforcement and Emergency Management
Here's the description of the podcast:
Ever since the terrorist attacks of 9/11 there has been a much stronger relationship between law enforcement and emergency management. In this podcast we explore that relationship with Paul Pastor, the former Pierce County, Washington State Sheriff. It is a wide-ranging discussion of challenges being faced by both professions. One of the topics covered included how we need to become prepared for much longer duration events, like that which we have endured with the COVID pandemic. We also covered climate change, the political climate, and how we need to work toward more transparency.