母親退休後又去一個公司打工結果遇上非法集資窩案進局子6年，現出來4年想來美國探親，填表DS-160，是否必須填寫這一經曆？不填可否？因為原退休單位都不知道這事。
--Her arrest and prison record probably will affect her visa application, but she still needs to tell the truth, and explain it. Otherwise, she will be banned to enter US permanently if the IO/VO find it.
怎麽做比較好？去派出所開證明，工作人員說很少開這樣的證明。多謝大俠指教！
-If she was arrested and sentenced to prison, the Police Depatment and the court should have the record. Just ask whether she can get the copy of the arrest and prison record.
