The 100 season 3
The complete cast of the hit CW series The 100 The CW

Filming for The 100 season 3 has already started and new details of the show's upcoming season have surfaced online.

Reports suggest that the upcoming instalment may feature the death of a major character, while the producer has teased a bloody set. Aaron Ginsburg, supervising producer of The 100 has shared some updates from the sets on Twitter.

He wrote, "..how much blood is all over set right now or that the blood belongs to a character you guys like." hinting at a fan favorite character's death in season 3 opening episode.

Moreover, actress Lindsey Morgan (Raven) teased that episode 3 would be "incredibly mind-blowing".

Executive producer Jason Rothenberg replied to Morgan's tweet and dished out some more details.

In the season 2 finale of The 100, we saw Clarke (Eliza Taylor) and Bellamy (Bob Morley) use radiation to kill all the Mountain Men, including Maya (Eve Harlow) and by the end of the episode, Clarke decided to leave Camp Jaha.

The synopsis of season 3 reads:

The 100 season 3 will premiere in early 2016.