Federal criminal defense practice areas

Federal Drugs & Narcotics Crimes

Distribution or possession of Marijuana, Heroin, Cocaine, Methamphetamine, Importation of Marijuana, Heroin, Cocaine, Methamphetamine,
Possession with intent to sell, Sale of Narcotics, Cultivation & Manufacturing, Prescription Drugs Fraud and Forgery, Transportation of Drugs, Cultivation of Marijuana, Possession with Intent to Sale Drugs, Sale of Drugs

Federal Weapons Violations

Unlawful sale of Firearms, Unlawful Possession of Firearms, Discharging a Firearm, Brandishing a Firearm, Possession of Concealed Weapon

RICO Offenses

Racketeering Crimes, RICO Violation, Criminal RICO crimes

Violent Federal Crimes

Robbery/Attempted Robbery, Assault with a Deadly Weapon, Criminal Threats, Battery, Assault, Battery of Police Officer, Resisting Arrest


White Collar Crimes, Credit Card Fraud, Mortgage or Foreclosure Fraud, Immigration Fraud, Internet Fraud, Mail Fraud, Passport Fraud, Securities Fraud, Wire Fraud

Federal sex crimes

Internet related sex offenses, Child Pornography, Rape, Sex with a Minor

Addition State Experience

Over the last 34 years, Attorney Mark Chambers has won non-guilty verdicts in six first degree murder prosecutions, along with the dismissal of one first degree murder case. He has also handled three death penalty cases.