Echo's victims

Echo's victims
Echo gets ready to obliterate The Constrictor.

First occurrence:	Going Postal, Part 1

Using his ability to emit dangerous levels of sound, Echo DeMille has been responsible for the deaths or injuries of the following victims.

List of Victims

The Constrictor — Echo screams into the Constrictor's ears while he is dazed, killing him. (Going Postal, Part 2)

An agent and his partner — Echo deluges the two agents with his ability after they walk into his house. (Going Postal, Part 3)
An agent and his partner — At the Newburry café, Echo screams the brown note at the agents, causing them to lose control of their bowels and defecate. (Going Postal)
Elle Bishop — Echo absorbs Elle's electricity and converts it to a super-sized sonic blast, which he directs at her. (Going Postal)
Company agents — At Lake Arrowhead, two Company agents charge at Echo, but are defeated by his sonic blast. (Going Postal)
Doberman Pinscher — When the dog growls at Echo, he uses his ability to make it whimper and run away. (Going Postal, Part 1)
Agent Howard — Echo screams at Agent Howard twice, nearly killing him. (Going Postal, Part 1)
Penny Logan — After Echo detects Penny's ploy to capture him, he renders her unconscious with his ability. (Going Postal)

Echo concentrates a sound into the Constrictor's right ear...	...resulting in a deadly blood spatter on the wall next to the other side of his head. (Going Postal, Part 2)	Echo's screams thwarts others, and causes debris to fall.	Echo replicates the brown note, with disgusting results...
...stuns a disguised Penny with his scream...	...and produces a sound...	...that shatters the ear bone responsible for balance and equilibrium. (Going Postal)	Echo can convert other forms of energy into sound waves, such as electricity...
...which he then uses to stun Elle. (Going Postal)