Albert Barnes on Acts 13:28

And though they found, etc. They found no crime which deserved death. This is conclusively shown by the trial itself. After all their efforts; after the treason of Judas; after their employing false witnesses; still no crime was laid to his charge. The sanhedrim condemned him for blasphemy; and yet they knew that they could not substantiate this charge before Pilate, and they therefore endeavoured to procure his condemnation on the ground of sedition. Comp. Lk 22:70,71, with Lk 23:1,2.

Yet desired they Pilate, etc. Mt 27:1,2, Lk 23:4,6.