http://personalfinance.costhelper.com/criminal-attorney.html
Typical costs:
A lawyer will almost always want to meet and discuss the specific circumstances of your case before quoting a fee, either an hourly rate ($100-$300) or a flat charge based on the type of case, such as $500-$1,200 for first-time drunk driving charges. However, legal costs for a complex DUI/DWI case can easily run anywhere from $2,500 to $25,000, according to MSN.com[1] .
A retainer is an up-front fee you pay to hire your attorney, usually a percentage of the total case fee or the equivalent of several hours work. A lawyer working on an hourly basis deducts that hourly rate from the retainer as the work is done; when the retainer is gone, you are billed for additional payment.
For misdemeanor charges, retainers usually start around$2,000-$4,000. In felony cases the retainers can be $5,000-$10,000, but could easily be $25,000-$50,000 or more for extremely serious charges, such as homicide or sexual assault.
If you can't afford to pay legal fees and you are facing criminal charges that could result in a jail or prison term of six months or more, you are legally entitled to a lawyer at no charge to you; the judge will either appoint a private attorney or assign a government public defender to represent you.
I would assume in a case like this, where there have to be so many attorneys involved, we are talking hundreds of thousands of dollars! If someone said private defense attorneys for this trial would run $3 million, I wouldn't bat an eye! I could be way off, but that wouldn't surprise me in the least!