found this article ..so thought of sharing it...sorry if already postedđ
In earlier episodes, it was seen that Karan was the one who gave fake news about Virat and Maanvi's divorce in media, though Virat managed to maintain the curriculum of their relationship but Maanvi is suspicious about the whole incident.
In last episode, it was shown that Maanvi got to know that it was Karan behind the whole controversy and now she has decided to reveal his real motive in front of entire Vadhera family. A reliable source divulged that in the coming episode, the current celebration which is taking place for Maanvi-Virat winning the competition will come to a halt bringing as a twist.
It would be seen that Maanvi gets to know that Karan along with Jaiswal is making plans to harm Virat. Instead of keeping quiet Maanvi decides to fight back and expose Karan. However, due to an uncertain incident Maanvi and Jeevika (Krystle Dsouza) both pull the trigger of a gun and the bullet hits Karan. Karan gets murdered by Maanvi and Jeevika. It heard that the Vadhera family will suffer a huge blow when Karan Shekhawat gets murdered.
http://www.bolegaindia.com/gossips/Karan_gets_murdered_by_Maanvi_and_Jeevika_in_Ek_Hazaaron_Mein_Meri_Behna_Hai-gid-22287-gc-16.html
i don't think he will die ...looks like this is one of the plan of karan and jaiswal to trap jeeman and turn vadhera's against themđĄ