Securities - Interlocutory appeals
Government can appeal interlocutory evidentiary rulings, however tentative.
Evidence of prior bad acts in for common scheme and lack of coincidence - also held on de novo review to be more probative than prejudicial.
Court does not have pendent jurisdiction over appeal of motion to dismiss when adjudicating an interlocutory evidentiary appeal.
Court does not have jurisdiction over double jeopardy claim based in multiplicious indictment by means of the collateral order doctrine, as the issue can be raised on appeal.
https://d3bsvxk93brmko.cloudfront.net/datastore/opinions/2015/12/22/15-50033.pdf
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Neither an authoritative statement of the law nor legal advice. Quick work.