Las Vegas Police Officer Goes on Trial for Stealing $165,000 in Casino Heists

Prosecutors argue the officer is a gambling addict in debt who stole money from three casinos.
The officer remains employed but unpaid pending the outcome of the criminal trial.
The officer allegedly wore a mask and used a police-issued weapon during the robberies.
Casino heists are difficult given advanced security but the officer's familiarity with police procedures may have aided the crimes.
The defense claims weak evidence and improper pressure by the FBI and police led to the charges against the officer.