Just a few reasons to waive prelim.....
The reasons the defense might waive the right to a preliminary hearing include:
The defendant intends to plead guilty and wants to avoid publicity (and expense, if the defendant is represented by private counsel).
The defendant is guilty of more than the charged offenses and fears further charges from the potentially damning evidence that may come out at the preliminary hearing. Also, if the facts of the case are particularly nasty, and the defendant plans to plead guilty anyway, the less the sentencing judge hears about the facts, the better for the defendant.
The prosecution’s case is strong, and the defense fears that prosecution witnesses may become so entrenched in their positions once they testify under oath at a prelim that they may become angry (or angrier) with the defendant and possibly refuse later interviews requested by the defense as it prepares for trial.
Or to stall, hoping the case drags on and witnesses become less reliable, but I don’t think we have witnesses in this case that we know of yet!
When does it make sense to waive the preliminary hearing?