Boyd K. Packer)
Jesus Christ has many titles; The Son of God, The Prince of Peace, The Bread of Life, Alpha and Omega, The Light and Life of the World, The Savior, The Redeemer, The Good Shepherd, The Beginning and the End, The Mediator, etc.
Jesus Christ was the only Perfect being that ever lived. Because of his perfectness, he was the one who sacrificed and atoned for the sins of the world, and for every being that ever have and will live. He spent his whole life teaching both the apostles and people, he performed miracles for thousands, he walked for miles at a time, he has done much work for his Father in Heaven.
Because of the amount of Jews that believed in Jesus, the Pharisees, members of a religious group who believed strictly in the Law of Moses, and avoided the Gentiles, to hate Jesus, and many times they plotted to kill him. Judas Iscariot, one of Jesus's apostles, would later betray Jesus to the Pharisees for thirty pieces of silver. He later hung himself from overwhelming guilt.
Jesus was spat on and slapped by the Pharisees while they were waiting to turn him to the Romans, (the Romans conquered Israel) to punish Jesus for his "crimes," and not once did Jesus cry out, nor complain at all. When Jesus stood before Pilate, (ruler over Jerusalem) many Jews bore false witness, saying that Jesus spoke of blasphemy and committed crimes. Pilate asked Jesus if he was the King of the Jews. Jesus answered, "Thou sayest." When Jesus as accused by the priests and elders though, he said nothing.
At this time, the Jews were celebrating the Passover. The Romans would release a prisoner, one the crowd wanted released. Pilate asked the Jews who should he release, the Jews shouting, "Barabbas!" The priests and elders among the Jews started crying out for Jesus to be crucified, and the rest of the Jews shouted that out as well. Pilate washed his hands, saying that he is innocent of the blood of this just person. The Roman soldiers scourged Jesus, and later crucify him. Jesus told his Father to forgive the soldiers for they know not what they do. He said several other things, then died.
Jesus was buried in a tomb, and three days later was resurrected. Through him, the bonds of death was broken, and we are able to be resurrected just like him.
Read more about him on the LDS Church Website. Click this link.