The cargo ship made a U turn...I think it was on purpose. Prayers to the 7 sailors’ families.
Check this route of the cargo ship (h/t jennychase):
http://www.freerepublic.com/focus/news/3559914/posts?page=1250#1250
More info, per Reddit & Americanthinker, cargo ship had it’s lights dimmed & radar transponder off (h/t RoosterRedux & Proust):
http://www.freerepublic.com/focus/f-news/3561939/posts?page=1#1
http://www.freerepublic.com/focus/f-news/3561939/posts?page=2#2
Reddit link: