[@Rare]
This is my understanding of the sequence of events:
Most everybody made it to at least the second floor. Nicholas and Wright have barricaded the stairwell to the lobby. The infected are making it through in small groups, allowing the two to clear them out easily.

In the meantime Sylvia and Austin tried to make it into an apartment where some guy had barricaded them selves in. The guy tried escaping out of the window in a rope and one of them cut it. Also they killed an infected NPC and pushed the body out the window. 

Two more characters, my character Brian Robinson and Paingodsson's Caleb Idlett have introduced themselves to the game and are hanging out on the 5th floor.

Additionally Symphoni had to drop out, so her character is now dead. 

We are also trying to set up a system where we keep a running map of where every character in the apartment is just to help others keep track of it. Lone Wanderer is taking care of that.