What do u mean by Echo?
1 : the repetition of a sound that is caused by reflection of sound waves. 2 : the sound that is due to reflection of sound waves.
1. To have the same event occur again in similar fashion so as to confuse the situation
To manipulate someone into doing something that someone else did to protect themselves and then point the finger at that someone.
To cast a stone in a glass house and then convince, manipulate or otherwise threaten someone else to do it so they can get out of trouble by saying it was the other person