How many of the first apostles were crucified?

Some of them started to doubt and left him, while others followed him during the journey and accompanied him on his way to the cross.

Other Answer:

We only know partially.

- The Bible says that when Jesus was arrested everyone fled. (Mark 14:50)

- Peter later followed and was at his trial. (Mark 14.66)

- We know for sure that John was present. (John 19.26)

- Otherwise, there is a general reference to a group of people who know Jesus from Galilee. (Luke 23.49)