Robert Mueller’s final 448-page report on Russian interference in the 2016 election—and Donald Trump’s apparent attempts to obstruct justice along the way—takes some time to read fully. On close examination, it turns out to be a deeply compelling document, full of tantalizing revelations and details.

Washington Post book critic Carlos Lozada called the Mueller Report “the best book by far on the workings of the Trump presidency.” New York Times columnist Ross Douthat said the report is “a more rigorous, capacious version” of Michael Wolff’s bestseller Fire and Fury. Its two volumes paint a picture of Donald Trump as deeply narcissistic and incompetent, alternately conned and ignored by everyone around him.

Nearly every page of the report contains fresh insights, even to those who have closely followed the ins and outs of this complex, multifaceted investigation. But assuming you didn’t spend your Easter and Passover holiday weekend plowing through it, here are some key tidbits that recent headlines have overlooked:

1. This was as much a counterintelligence investigation as a criminal one. One of the new details in the report is that in addition to the approximately 40 personnel regularly assigned to the Special Counsel's Office, the FBI also an “embedded” an unknown number of counterintelligence agents. Their role was not to contribute to the criminal probe, but instead to pore over the collected materials and pass written summaries of key counterintelligence findings to FBI headquarters and other agencies across the country.

2. Jerome Corsi isn’t out of the woods. One of the most surprising decisions at the close of the Mueller investigation was the lack of further indictments. But conspiracy theorist Jerome Corsi, at least, appears to still be very much in the sights of prosecutors. In fact, the very first mention of Corsi’s name appears in a redaction labeled “Harm to Ongoing Matter.” (We know that because we only see the “second” reference to Corsi’s name appear in a paragraph on page 54 of the first volume of the report.) Elsewhere, Corsi’s name is clearly hidden in other redactions, as context clues make clear he’s the “ongoing matter” under question.

3. Anyone demanding the unredacted version of the report is stalling. Democrats have spent the last four days hemming and hawing about impeachment, saying they need to read the unredacted report before they make a decision. That’s baloney. For the most part, the redactions aren’t that material to the underlying narrative. Mueller establishes all the damning evidence he needs to point to a pattern of obstruction in unredacted portions of Volume II of the report. (The clear exception where redactions could shed substantial new light: the six-page Appendix D, where Mueller lists the 12 still-secret ongoing cases referred to other prosecutors.) Throughout the remainder of the document, many redactions clearly deal with either Roger Stone or Jerome Corsi. The bulk of the rest appear to focus on operational details of the GRU and the Internet Research Agency.

Two of the most intriguing redactions come on page 12, where the report outlines five (or maybe six) individuals Mueller was specifically authorized to investigate. Two (or maybe three) of those are redacted. Because of the alphabetical list and way the lines fall—there’s a tiny two-letter redaction that spills over to the next line—the final redacted name is almost certainly “Donald Trump Jr.” The other is still unknown, falling somewhere in the alphabet between “Gates” and “Stone.”

4. The Trump campaign really wanted Hillary’s emails. The role of Michael Flynn aide Peter Smith has long been unclear. Smith evidently tried to mount an effort in 2016 to find Hillary Clinton’s stolen emails through the dark web, and later apparently killed himself days after the Wall Street Journal reported on those efforts in 2017. Mueller makes clear that Smith’s actions were extensive, well-funded, and part of multiple initiatives by people connected to the Trump campaign to find Hillary’s emails—all of which were then overtaken by the Russian theft and email dumps of DNC and Clinton campaign emails.