Oh, did you stop watching when L died? Well, I won't go into everything, just the very end. L's successor, Near, proves Light is Kira. When Matsuda finds that out, he shoots Light multiple times. Ryuk casually writes Light's name in the Death Note. Light dies--Yea! It's all very intense.
wait hold on i if you want to go watch the anime for death note go to this site it still has it online on high quality link this website also has all the death note pelikula in high quality just go look it up.
basicly,(leaveing off from L's death)near, mello and matt take up the kira case, and all three of them go to japan, mello and matt die,meanwhile some of the people that work with near die sa pamamagitan ng kira's had of course, kira takes up a successor, and later on the face to face confrentation with near and 'Kira" a.k.a light begins with Light and some guys(not quiet sure who they are...)and near and what is left of the SPK,near explains how he finally figured it out and that light was the culpurite (note: Teru [kira's successor] is right throught the door)and starts to write down their names,but it doesn't work (he didn't know)after some gun apoy Light admits that he's kira, then ryuk arives only to kill him, teru was arrested and died in jail,near successed in avenging L's death, The End--that is if you were talking about the anime/manga......COLOR!(note:not mine, AishaxNekox's from deviantART.)