Here are some articles from historians and theologians who can explain in detail more about what happened to Jesus in a formal historical context.

What Was the Alleged “Crime” that Jesus Was Crucified For?

What Was the ‘Crime’ of Jesus That Got Him Crucified?

THE HISTORICAL BASIS FOR JESUS’ DEATH BY CRUCIFIXION

Matthew 26:1   When Jesus had finished all these words, he said to his disciples, 2 “You know that after two days the Passover is coming, and the Son of Man will be delivered up to be crucified.”

3 Then the chief priests, the scribes, and the elders of the people were gathered together in the court of the high priest, who was called Caiaphas. 4 They took counsel together that they might take Jesus by deceit and kill him. 5 But they said, “Not during the feast, lest a riot occur among the people.”

6 Now when Jesus was in Bethany, in the house of Simon the leper, 7 a woman came to him having an alabaster jar of very expensive ointment, and she poured it on his head as he sat at the table. 8 But when his disciples saw this, they were indignant, saying, “Why this waste? 9 For this ointment might have been sold for much and given to the poor.”

10 However, knowing this, Jesus said to them, “Why do you trouble the woman? She has done a good work for me. 11 For you always have the poor with you, but you don’t always have me. 12 For in pouring this ointment on my body, she did it to prepare me for burial. 13 Most certainly I tell you, wherever this Good News is preached in the whole world, what this woman has done will also be spoken of as a memorial of her.”

14 Then one of the twelve, who was called Judas Iscariot, went to the chief priests 15 and said, “What are you willing to give me if I deliver him to you?” So they weighed out for him thirty pieces of silver. 16 From that time he sought opportunity to betray him.