It sounds like your theft charges is from Walmart where you received a citation and court date. Pay close attention to that date, you will need to be in court at that date and time. If you are searching for an attorney to defend you in this case, there are several in the Denver area on AVVO. You may also try the Colorado Criminal Defense Bar. There is a guide or top 10 questions to ask a criminal defense attorney.
Theft is taking someone's property without his or her consent. Theft includes, but is not limited to, shoplifting, taking someone's mail, and stealing a car.