The Portuguese suspect in the Brown University and MIT shootings came to the United States through a little-known pathway called the diversity immigrant visa. That program makes up to 50,000 green cards available every year by lottery to people from countries that weren't well represented in the numbers of immigrant admissions to

The Portuguese suspect in the Brown University and MIT shootings came to the United States through a little-known pathway called the diversity immigrant visa.

A tipster alerted investigators to the post, which was shared in the subreddit r/providence, that said “police need to look into a grey Nissan with Florida plates, possibly a rental.”