1.   Amin, opening his briefcase, pulled out a grenade himself, ready to throw it if there was another attack.

2.   She opened her briefcase and took out a letter.

3.   Sliding them on to the desk, she snapped open her briefcase and took out her calculator.

4.   Maxim opened his briefcase on the desk.

5.   She opened her briefcase, and started looking through the papers in it.

6.   Pietro Miletti opened his briefcase and took out a sheet of paper which he offered to the magistrate.

7.   -- books and papers by colleagues, say -- looking for my file of letters.

8.   And with that the friend pressed the latch, popping open the briefcase to reveal its contents.

9.   At the gate, he opened the briefcase to get his ticket, and saw his loaded gun.

10.   Chatting in a friendly manner, Bateman opens his briefcase and instead of giving the guy money gives him a knife in the gut.