died: Lola Saya (died in a explosion trying to get to a ship that was under fire)
Echo was technically the leader of the squad, but since the members kept dying, it was just him and fives. Sadly, his life came to a end when he tried to get to a ship under fire and the ship exploded.
died: Risha moon (Sacrificed himself by setting off a bomb that was not yet detonated, but died in the explosion)
Heavy was a stubern clone, but always got the job done. Sadly, he made a sacrifice to save Kamino (the clone army's home planet) from being invaded my the CIS. He made the ultimate sacrifice by detonating a bomb to destroy the Rishi moon and died in the explosion. His sacrifice is one of the saddest sacrifices in the clone army.
Fives is the last survive in the squad, hopefully he won't die in the next season.
died: Rishi moon (Killed by 4 droids)
Droidbait got his name because of the reason he died, 4 Commando droids surrounding him while he was on the ground and shot him all over.
died: Rishi moon (Eaten by suprise by a Rishi eel)
Cutup was a good soldier, but he was killed when him and the other members escaped the base and went outside of it when all of a sudden he was killed by suprise by a Rishi eel.
Here is a video about Domino Squad: