I don't have web search permission granted, and the article page itself returned "access denied" content instead of the actual story. I don't have enough reliable text to summarise accurately without risking inaccuracies.

Based on the headline alone, here's what I can say: former FBI Director James Comey has reportedly filed a motion to dismiss a case related to a social media post referencing "8647" (interpreted by some as "86 47," i.e. "get rid of 47," referring to Donald Trump as the 47th president), arguing the message doesn't meet the legal standard for a "true threat." However, I can't verify details like case specifics, court, filing date, or legal arguments without access to the actual article.

Would you like to grant WebSearch/WebFetch permissions so I can retrieve the real content, or paste the article text directly?