About Us For over 15 years now, Daniel Kolacia has focused on providing quality representation in criminal law. Daniel Kolacia focused his career in criminal law. As a former prosecutor, he has had experience handling all types of criminal cases. He has handled homicide cases, drug cases, driving under the influence and traffic cases, white collar crime, and burglary and theft. Some of his high profile cases have been featured on Dateline, CNBC, Los Angeles Times, and local papers. Criminal defense requires someone with experience, knowledge, and know-how to provide the best representation. Because when your liberty is threatened, the stakes can be no greater. That is why in each case, Daniel Kolacia, provides thorough investigation both of the facts and the law. This “leave no stone unturned” approach means that all defenses are explored and litigated. Working this hard has led to successful outcomes for his clients. If you or someone you know has potential criminal exposure, do not hesitate to call or email for a free consultation. The sooner you have representation the sooner we can protect your rights. Kolacia Law Firm provides the best expunge lawyer, expungement and criminal lawyer in Ontario, California.