Theory:Echo DeMille

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The following fan theories are about Echo DeMille.

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Theories

Theory	Citations	Notes
Echo will be one of the escaped villains in Volume Three.	None.	+ Echo has already killed two people. + It would provide a reason as to why the webisodes were created. Tim Kring would want viewers to be introduced to the villains that will be battling their favorite Heroes. + Echo is currently being held on Level 5.
Echo will be a new hero in Volume Three.	None.	+ In the webisodes, he didn't show psychopathic behavior. He only wants to be a normal mailman with a normal life. • This somewhat appears to be the starting point of the other villains. For example, Sylar - first he wanted to be special, then changed his mind and wanted to be normal again, only leading to the later events of Volume One.
The agent with the ability to absorb sound is actually Echo's twin brother.	None.	+ We have already seen that twins may have opposing abilities: Maya can infect people with a poison while Alejandro can heal this poison. It makes sense that Echo can produce sounds while the agent can nullify sounds. - They don't look alike. • Twins do not have to look alike.
Angela and Echo knew each other from before the events of Going Postal.	Angela meets Echo in Going Postal, Part 3.	+ Angela says to Echo "You always were the mouthy one", which suggests that they had some sort of relationship in the past. + The Haitian could've erased the encounter from Echo's memory, he has links to Angela Petrelli. • Being gagged, he couldn't say anything that could give any light about this question. + The company monitors Evolved Human activity and is quite possible that Echo has a parent or family member who also possess abilities.
His name has a greater meaning than mere coincidence. Someone might knew what power he would have before they manifested.	When Angela meets Echo in Going Postal, Part 3. She repeats "Echo" three times	+ He has a power whos fits very well to what he can do. + The company monitors Evolved Human activity and is quite possible that Echo has a parent or family member who also possess abilities.
Echo is Charles Devaux's son.	None.	+ Angela seems to know who he is, and she says "welcome home" which could be the company, as in his dad is a founder, therefore it is a second home.