The defense attorney failed to object to evidence that should not have been admissible. The defense attorney failed to make reasonable investigations into the facts of the case. The defense attorney failed to take effective steps to rebut evidence offered by the prosecution, e.g. by failing to request DNA testing.
A successful claim of ineffective assistance requires two things. First, your lawyer must have failed to follow professional standards while representing you. 1 Second, there must be a “reasonable probability” that your lawyer's poor representation negatively affected the outcome of your case.
10 The two prongs are: 1) whether representation was unreasonable in light of prevailing professional norms; and 2) whether there is a reasonable probability that the outcome of the proceeding would have been different had representation been effective.
To prove ineffective assistance of counsel, a defendant must show: That their trial lawyer's conduct fell below an "objective standard of reasonableness" and, "a reasonable probability that, but for counsel's unprofessional errors,” the outcome of the criminal proceeding would have been different.
Datavs, 71 M.J. 420 (to establish ineffective assistance of counsel, an accused must demonstrate both (1) that his counsel's performance was deficient, and (2) that this deficiency resulted in prejudice).
The appropriate standard for ineffective assistance of counsel requires both that the defense attorney was objectively deficient and that there was a reasonable probability that a competent attorney would have led to a different outcome.
To prove ineffective assistance of counsel, a defendant must show: That their trial lawyer's conduct fell below an "objective standard of reasonableness" and, "a reasonable probability that, but for counsel's unprofessional errors,” the outcome of the criminal proceeding would have been different.
(to prevail on a claim of ineffective assistance of counsel, an appellant must show that (1) his counsel's performance fell below an objective standard of reasonableness, and (2) the counsel's deficient performance gives rise to a reasonable probability that the result of the proceeding would have been different ...
Final answer: Failing to meet a court-imposed deadline is most likely not to qualify as ineffective assistance of counsel because it is a procedural issue that may not directly impact the defense's effectiveness as per Strickland v. Washington and Padilla v. Kentucky.
Keeping in mind the goal of ensuring a fair trial, courts require a defendant claiming ineffective assistance to prove two elements: That counsel's performance was deficient. That the deficiency prejudiced the defendant to the point that they were denied a fair trial.