I have already posted about IAC prior to trial in connection with GP’s.
Here’s a case, Ostrander v. Green, 46 F.3d 347 (4th Cir. 1995) – from the Fourth no less — that is very interesting because it makes clear there is a different standard of review that Strickland.
In its first opinion, the district court applied the wrong legal standard to Ostrander’s ineffective assistance claim. It used the Strickland v. Washington[, 466 U.S. 668 (1984),] test instead of the more specific Hill v. Lockhart[, 474 U.S. 52 (1985),] standard for guilty pleas induced by ineffective assistance. There is a significant difference between the tests. Under Strickland, the defendant shows prejudice if, but for counsel’s poor performance, there is a reasonable probability that the outcome of the entire proceeding would have been different. Under Hill, the defendant must show merely that there is a reasonable probability that he would not have pled guilty and would have insisted on going to trial.