Washington ( CNN ) -- Weeks after the U.S. Southern Command began investigating reports that 12 troops engaged in misconduct during President Obama 's visit to Cartagena , Colombia , the entire matter is still being reviewed to see if the evidence is strong enough for the military to take disciplinary action against those alleged to have been involved . Military lawyers at U.S. Southern Command `` are evaluating evidence obtained during the investigation to determine admissibility and strength of the evidence , '' the U.S. Southern Command said in a statement updating the status of the investigation . The individual military services have reviewed the evidence against the 12 individuals and made their recommendations to Gen. Douglas Fraser , the commanding general of Southern Command . It is now up to him , pending advice from his legal team , to make the decision on how to proceed . There are three options if there is a decision to take action . One is adverse administrative action , which could include a letter of reprimand or admonishment . Generally these types of actions end careers . A second is nonjudicial punishment , which could include withholding pay , reduction in ranks or confinement . These actions can be appealed by a service member , who can challenge the evidence and call witnesses . The third is military court-martial , which can lead to trial and conviction . `` Gen. Fraser is also carefully reviewing the information and is required by law to consider numerous factors to include the nature of the offenses , any mitigating or extenuating circumstances , the character and military service of the suspects and the recommendations of subordinate commanders . The goal is a disposition that is warranted , based on admissible evidence , just , appropriate and fair , '' the Southern Command statement said .
12 troops investigated for their conduct on Obama Colombia trip . Services have reviewed evidence and made their recommendations . Gen. Douglas Fraser , the commanding general of Southern Command , will decide .