Its hard to speculate on so few facts. I do not know why he did not attend his hearing or whether the hearing was waived for Grand Jury action. ...

Six months in jail and 5 years of probation is a great deal if you are guilty. If innocent, go to trial if you have the nerve.

Check for a arrest warrant

Did you fail to appear in Court when scheduled? Were you indicted? If not either of the above, you do not have a warrant.

Can I leave the country if I am in a court mandated drug program?

If there are no holds on you, and no conviction, I would think that you may leave the country without violating any laws, providing your bail...

How likely is it that I can get a 2nd DWI charge reduced to a DWAI?

DA's can reduce but are not obliged to reduce. Best advice is hire the best attorney you can afford.

Can my lawyer personally interview my accuser in a criminal case and be a witness for me in said case.

Your attorney can speak to a witness but cannot testify and still be your lawyer. There appears to be a serious conflict of interest.

What sentence can my brother receive to violation of 1 year conditional discharge for domestic violence cases?

The maximum time permitted under the conviction. For a misdemeanor-one year.

Is my parole jail time miscalculated.

A lawyer would have to examine the record to answer properly, but if you were held in jail on the new charge until posting bail, you should get...

Can someone who was sentenced unfairly get a shorter sentence?

The Courts have the power to lower his sentence, unfortunately you will need legal help to make a positive application.

If I fired my lawyer a month before court and court in in 2 days and I have a new lawyer would they have to postpone

Unless the case is due to start trial, adjournments are routine.