Chronicles of ISB

Learn and Explore

Noteworthy cases and events from the NPS Investigative Services Branch through the years

Do you remember the NPS Morning Report? It was a widely-read daily blotter of noteworthy incidents and events across the National Park System. After nearly 30 years of publication, the last edition of the Morning Report appeared on August 31, 2015. 

Though the Morning Report is gone, its content is not forgotten. We have collected entries and other updates about our cases through the years - just click the links in the box.  

Be sure to catch current news from the Special Agents of the NPS Investigative Services Branch on our News Feed and social media sites. 

Find NPS news and events at, a site that includes an aggregated list of news releases from across the service. You can search for news by date, park, organization, and national releases. You can also subscribe to receive news direct to your email inbox.


ISB Special Agents respond across the National Park System. NPS photo by ISB.

Case Updates and News from ISB

Get the latest case updates and other news from the NPS Investigative Services Branch

Vandalism at Crater Lake National Park. Image seized by the Investigative Services Branch.

Use the Tip Line anytime!

See something suspicious in a National Park Service site? Stay safe and tell us about it on our Tip Line - online or by phone 888-653-0009

Find out more about us in our recap of significant cases and operations.

Annual Reports

We are pleased to share our annual recaps of significant cases, operations, and other noteworthy events that happened throughout the year

ISB: the Investigative Services Branch of the National Park Service
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Last updated: May 21, 2020