it is the senate or you can say senator
Sentate
I like waffles
The US Senate of the legislative branch acts as a jury in an impeachment trial against the the President.
impeachment
Cases of Impeachment trial may not be held by jury.
The US Senate acts as the jury and tries any impeachment cases. When the House of Representatives accuses an official of a crime, the US Senate decides whether or not the official is guilty.
The US Senate serves as the court, and the jury, for the trial that follows impeachment (accusal) by the House of Representatives.
Senate
The power to try for impeachment is solely the power of the United States Senate. The House of Representatives decides if there should be an impeachment, by a majority vote. After which, the investigation and trial is to be carried out by the Senate.
Except in impeachment cases, a trial by jury is a right guaranteed by the Constitution. It is not guaranteed in impeachment cases because life or liberty is not at stake.
The full Senate serves as the jury in any impeachment trial. Most impeachment proceedings have been conducted against federal court judges (below the Supreme Court), so the Senate streamlined the trial process to allow the majority of Senators to conduct the chamber's regular business while an "Impeachment Trial Committee" listens to testimony and acts as a panel of judges. At the end of the trial, the committee compiles a report which the full Senate reads before voting for conviction or acquittal.
... impeachment hearings.