Senate Majority Leader Mitch McConnell is on the verge of having sufficient backing in his 53-member caucus to pass a blueprint for the trial that leaves the question of seeking witnesses and documents until after opening arguments are made, according to multiple senators. That framework would mirror the contours of President Bill Clinton’s trial and ignore Senate Minority Leader Chuck Schumer’s demands for witnesses and new evidence.

No final decision has been made, but in a brief interview, McConnell said he would address the possibility of spurning Democrats on Tuesday afternoon.