In spite of the fact that Jack Smith recognizes Trump’s interlocutory appeals of absolute immunity and double jeopardy will stay proceedings, as promised, his team nevertheless met a preexisting deadline yesterday: To provide expert notice.

Two of the notices describe how DOJ will show that the mob moved to the Capitol after Trump told them to.

The demonstration, and probably even the experts, are a version of something shown in a great number of January 6 trials already.

The third expert, however, has generated a great deal of attention. That expert will describe what two White House phones show about the actions Trump — and possibly another person, Individual 1 — took with those phones.

Expert 3 has knowledge, skill, experience, training, and education beyond the ordinary lay person regarding the analysis of cellular phone data, including the use of Twitter and other applications on cell phones. The Government expects that Expert 3 will testify that he/she: (1) extracted and processed data from the White House cell phones used by the defendant and one other individual (Individual 1); (2) reviewed and analyzed data on the defendant’s phone and on Individual 1’s phone, including analyzing images found on the phones and websites visited; (3) determined the usage of these phones throughout the post-election period, including on and around January 6, 2021; and (4) specifically identified the periods of time during which the defendant’s phone was unlocked and the Twitter application was open on January 6.

I’m particularly interested in the identity of Individual 1. Johnny McEntee told the January 6 Committee that Trump sometimes used his phone (albeit while traveling); the stolen documents indictment shows that he also used Molly Michael’s phone. Dan Scavino had access to Trump’s Twitter account.

But I’m not at all surprised by the fourth bullet point: The focus on when the phone was unlocked and open to Twitter on January 6.

It’s the counterpart of what I laid out in this post — and will undoubtedly be mirrored by the search returns from Trump’s Twitter account.

That post explained that the metadata involving attribution that Jack Smith’s team obtained from Twitter was probably at least as important as any DMs Trump received (and they only obtained around 32 DMs involving Trump’s account, what prosecutors called a “minuscule proportion of the total production”), because prosecutors would need to attribute the Tweet that almost got Mike Pence killed.

Donald Trump nearly killed his Vice President by tweet — the tweet he sent at 2:24PM on January 6, 2021.

111. At 2:24 p.m., after advisors had left the Defendant alone in his dining room, the Defendant issued a Tweet intended to further delay and obstruct the certification: “Mike Pence didn’t have the courage to do what should have been done to protect our Country and our Constitution, giving States a chance to certify a corrected set of facts, not the fraudulent or inaccurate ones which they were asked to previously certify. USA demands the truth!”

112. One minute later, at 2:25 p.m., the United States Secret Service was forced to evacuate the Vice President to a secure location.

113. At the Capitol, throughout the afternoon, members of the crowd chanted, “Hang Mike Pence!”; “Where is Pence? Bring him out!”; and “Traitor Pence!”

114. The Defendant repeatedly refused to approve a message directing rioters to leave the Capitol, as urged by his most senior advisors-including the White House Counsel, a Deputy White House Counsel, the Chief of Staff, a Deputy Chief of Staff, and a Senior Advisor.

As the indictment tells it, at the time Trump sent his potentially lethal tweet, inciting the mob bearing down on Mike Pence, Pence’s spouse, and daughter, Donald Trump was alone in his dining room with the murder weapon: an unknown phone, and his Twitter account.

But when DOJ served a warrant on Twitter for Trump’s Twitter account on January 17, they couldn’t be sure who was holding the murder weapon. They also wouldn’t know whether triggering the murder weapon was coordinated with other events.

[snip]

[O]ne thing DOJ needed to know before they conducted an interview that took place after Beryl Howell rejected yet another frivolous Executive Privilege claim in March was how Dan Scavino accessed Trump’s Twitter account when he did, from what device.

Who else had access to Trump’s Twitter account, one part of the murder weapon?

When DOJ asked Twitter to go back and figure out which other accounts shared IP addresses, cookies, or other device identifier with Trump’s Twitter account, they were asking for a list of other people (or at least clues to identify those people) who might be holding that murder weapon on January 6, Trump’s Twitter account, instead of Donald Trump.

Indeed, Thomas Windom said as much: “user attribution is important.”

What Jack Smith plans to do with the other evidence — what images the two phones had on them and what websites they visited — may actually be more interesting. After all, we know far less about the December 19 Tweet that kicked off the entire insurrection than we do the Tweet that almost got Trump’s Vice President killed. Somehow Trump’s Twitter account got the data from Peter Navarro that Trump’s account then tweeted out, announcing the January 6 rally. This expert testimony will be part of how prosecutors describe what happened.

But as to the Tweet that almost got Mike Pence killed? We know that. It was Donald Trump, alone in the dining room, with the lethal Twitter account.