We all know that attorney aren't allow to bring in a witnesses that will give false statements in the court.
However I was asking how far at covering up or change story without get themselves into legal problem and suspended from practice the law.
I am talking about both for criminal and civil case.
Maybe all lawyers aren't allow to change or add or take off the story, maybe law say lawyers has to give excat as what really happening.
The reason I ask is because lawyers always bring up "IF" or "possible" when it really aren't if or possible at all.

