John Chrysostom

When the Chief Priests were thus assembled, this conventicle of ruffians sought to give their conspiracy the character of a legal trial. But it was entirely a scene of confusion and uproar, as what follows shows, Though many false witnesses came, yet found they none.

Catena Aurea by Aquinas ↗

Theophylact of Ohrid

Now the chief priests, and elders, and all the council, sought false witness against Jesus, to put Him to death; but found none: yea, though many false witnesses came forward, yet found they none. They brought Jesus to Caiaphas who was the high priest for that year. There Caiaphas spent the night along with the others, not keeping the Pascha at that time, but waiting so that they might kill the Lord, and thus transgressing the law (Jn. 18:28). …

Commentary on Matthew ↗

Jerome

And entering inside, he sat with the ministers, to see the end. But the chief priests and the whole council sought false testimony against Jesus, so that they could deliver him to death. And they did not find any, although many false witnesses came forward. Whether out of love for his disciples or out of human curiosity, the high priest wanted to know what he would decide about the Lord: whether he would condemn him to death or release him after beating him. …

Commentary on Matthew ↗

Thomas Aquinas

Then follows the examination of Christ. And first, through witnesses; secondly, through his own confession, at and the high priest rising up said to him etc. Concerning the first he does three things. First, the perverse zeal of the chief priests is described; secondly, their failure; thirdly, the false testimony. He says therefore: the chief priests sought false witness against Jesus, that they might put him to death. But there is a question: why did they not put him to death without testimony? …

Commentary on Matthew ↗