( CNN ) -- Two people charged in a staged Texas bank heist apparently did n't think twice when they typed messages in the `` What 's on your mind ? '' portion of their Facebook pages , court documents show . `` Get $ $ $ ( ; . , '' wrote bank employee Estefany Danelia Martinez , 19 , two days before $ 62,201 was taken from the International Bank of Commerce in Houston , according to an affidavit from FBI Special Agent Kevin J. Katz . According to the affidavit , filed with a criminal complaint in federal court this week , her boyfriend , Ricky Gonzalez , 18 , wrote on his page on March 24 , the day after the robbery , `` Wipe my teeth with hundereds ( sic ) . '' Those postings , plus an anonymous Crime Stoppers tip on March 30 , landed the pair and two others in custody , according to the federal complaint . The tip advised there was information about the heist on Facebook . Martinez 's attorney said Friday the Facebook postings may show his client was immature and deserving of a short prison term or probation . According to the Katz 's affidavit , Martinez told authorities the amateurish scheme was hatched by another teller , Anna Margarita Rivera . Rivera was a teller during a previous unsolved bank robbery `` and believed staging the robbery would be easy , '' according to the affidavit . `` Martinez advised the plan was for herself and Rivera to pick a date where they would both be working the late shift and they would plan for the staged robbery to take place close to closing time , thus minimizing the chances of any customers being in the bank , '' according to the affidavit . Gonzalez and Arturo Solano , Rivera 's brother , were recruited , authorities said . Bank surveillance video showed two masked and armed men entering the bank around 5:45 p.m. on March 23 . They jumped over the counter and demanded money . One of the pistols later was determined to be fake . One robber took money and the other ordered the tellers to place money from the vault in a bag , the FBI agent said . The tellers , the only people in the bank at the time of the robbery , remained in the vault and later called 911 . On March 24 , Gonzalez wrote on his Facebook page , `` U have to past the line sometimes ! ! To get dis money , '' the complaint says . Martinez allegedly wrote , `` I 'm rich '' on Gonzalez 's page on March 25 . Lance Hamm , an attorney for Gonzalez , told CNN that his client was not referring to the bank robbery in his Facebook posts . `` I do n't feel the Facebook thing is as relevant as everyone is making it to be , '' Hamm said . `` I think it was just young kids talking , '' said Hamm , adding Gonzalez , who could face 10 years in prison , has been `` upfront '' with investigators . `` He knew he was in over his head . '' Hamm said the incident was more akin to an employee theft . Gonzales was not a mastermind and his role `` should be mitigated '' in any prosecution , the lawyer said . Richard Kuniansky , who represents Martinez , said the single mother has never been in trouble and likely will enter a plea , arguing her age and maturity should be factors in sentencing . `` They were young and immature and did n't appreciate the seriousness , '' he said . CNN also left a message Friday with Rivera 's lawyer . An attorney for Solano was not listed in court documents . CNN 's Phil Gast contributed to this report .
Attorney : I did n't appreciate seriousness of crime , attorney says . Another suspect not referring to robbery on this page , attorney says . Four are charged in the robbery of a Houston bank . Agents say two of them , bank employees , organized the heist .