Look up John, Chapter 19, Verse 19. I will quote from HCSB.
This description is pretty unique. Also, given that this is a very public event, occuring in Jerusalem at Passover. Add to that all the weird stuff that was going on at the same time. It would be very difficult to simply make this story up and distribute it to gullible first century people.
Do you think Matthew was written before 110AD or before 95 or before 70? (70 was the year the Romans destroyed Jerusalem and the Temple. This is a very important event.)
In any case, Matthew states that the story that the disciples came during the night has been spread among Jewish people to this day. If the story of the crucifixion was simply made up, then why would the Jewish people not respond by saying they have never heard of Jesus? Further, why would they go to such effort to explain why they could never find the body?
What have you heard of the Fire of Rome in 64AD? Nero blamed the Christians and started a
persecution against the Christians.
So we know Christians existed in 64AD because Nero was attacking them. This is only 31 years after the date of the crucifixion I gave earlier. It is entirely possible (certain actually) that people who witnessed the crucifixion (or at least were in Jerusalem when the crucifixion supposedly took place) would still be alive.
There is nothing wrong with saying that you have not seen enough evidence, and therefore have not arrived at a conclusion. All I was reacting to was the proposition that Jesus never existed due to lack of solid historical evidence.
EDIT: More on the specific topic, it might be better to
disprove discredit dismiss the Creation account in Genesis Chapter 1 (This and the following couple of chapters form the foundation of Christianity) and provide an alternate theory. Open pretty much any textbook on ancient history and prehistory and you will see this.