A lawyer for Sgt . Robert Bales says the soldier may have been suffering from TBI , PTSD . When people behave in unexpected ways for no good reason , it often turns out that when the full story of their lives is understood , the behavior no longer appears as unexpected . Score: 7 Raison : The backstory to someone 's life is just as important as the current situation .
A lawyer for Sgt . Robert Bales says the soldier may have been suffering from TBI , PTSD . Score: 7 Raison : The backstory to someone 's life is just as important as the current situation .