User blog comment:JustSomeDude.../"There is a man I must kill!"/@comment-1940096-20140719024237/@comment-5729687-20140721184508

Monet died because Cesar Clown mistakenly stab her heart when he thought it belongs to Smoker.

She actually got a death scene in one piece if a character literally shown to have died then he/she is really dead e.g. Whitebeard and Ace.

If we don't see the character literally died then most likely they are alive e.g. Sabo, Pell and Bellamy.