Mohammed Wali Zazi entered the plea on Friday in federal court in Brooklyn.
A Brooklyn jury found Mohammed Wali Zazi guilty of destroying bomb making materials.
An Afghan immigrant accused of trying to destroy evidence in the terror case against his son, who is accused of plotting to attack New York City with homemade bombs, was granted bail but ordered not speak to his son.
Lawyers of Mohammed Wali Zazi, who is accused of lying to authorities during investigation about his son have requested that his trial be delayed to allow for more time to examine evidence.
Day in Pics: 25th October
Showbiz World - October 25, 2014
'Happy New Year' star cast perform in Washington