According to TMZ, T.J Miller is in a lot of trouble, allegedly Miller provided false info to police.
TMZ said the FBI documents laied out what they believe happened:
Miller called 911 on March 18 while he was riding an Amtrak train from D.C. to NYC ... and reported a woman with brown hair and a scarf "has a bomb in her bag." An Amtrak police officer called back Miller who added ... the woman kept checking the bag and seemed to want to get off the train and leave it behind.
The officer asked Miller if he suffered from mental illness ... which he denied, and said, "This is the first time I've ever made a call like this before. I am worried for everyone on that train. Someone has to check that lady out."
As it turns out ... Miller gave cops the wrong train number, and as a result a different train was stopped in Connecticut, evacuated and searched ... causing massive Amtrak delays. Meanwhile, Miller was on his train to NY.
Apparently Miller was released from custody Tuesday after posting a $100,000 bond