Jesus was resurrected. After being dead for the better part of three days, he was brought back to life by his Father who was in heaven. Since Jesus was truly dead, he was unable to resurrect himself. The dead are incapabable of seeing, hearing or doing anything. Just as God created the first human and gave him life, He has the power to raise someone who has died, back to life.
God has a perfect memory and all who have died, from faithful Abel to people in our time, He is able to resurrect.
He has given His Son Jesus the authority to perform this miracle and soon it will take place.
Many saw Jesus after he died,including the ones who entombed him. His disciples saw him after he was resurrected.