Shore Leave: The Warehouse

Cass and Alex wake up almost exactly at the same time. They're sitting in almost complete darkness. After letting their eyes adjust for a moment, they can tell that they're in some kind of storage room. There are shelves and boxes everywhere but most of the shelves are empty. The only light in the room is a very faint shine that comes from the top of some stairs on the opposite wall of the room. They cant see the source of the light from their current angle but judging by just how little light it is, it most likely is just the gap under a door.

Cass and Alex notice that their hands are cuffed in front of their bodies and that both of their right hands are cuffed together. They hear some noise from the direction of the light but they cant make out what it is.

The two of you walk towards the light source and, coming closer, realize that there are in fact stairs leading up to a higher level and the door is located at the top of those stair. You hear some voices from the other side of the door. They sound like they're speaking in a normal volume but without getting closer to the door, you can't make out anything.
Alex pulls your duo up the stairs and the moment you step on them, there is a single, loud mechanical beep and the voices stop for a moment. When Alex puts her ear against the door, the only thing she can hear is a man's voice, muffled by the door to the point that she can't tell if it's the man that abducted them from the party or not. The voice says: "Sounds like they're awake. Should we talk to them or not yet?"
There is a muffled response but Alex can't make out what it says.

Looking through some of the boxes, you don't find anything of importance. There's some pieces for electric work and old computer parts here and there, some sensors and cables as well. Maybe you could scrounge up some unbroken computer pieces and build something very simple from it but that would take time.
There is nothing that's suited to be a weapon. The closest thing would be some larger metal pieces that could be thrown but they aren't particularly aerodynamic so even for that they're not ideal.

As you're browsing through the boxes, you hear a familiar beeping sound as the door unlocks. It doesn't open but you know that it would if you stepped up to it now.

The door does not open and after a minute or two, you get the impression that nobody is going to come through.

Cass and Alex make their way up the stairs again and when they reach the top and walk in front of the door, it opens, letting a blinding wave of light in.
After a second, their eyes adjust and they can see the room on the other side of the door. It is another storage room, presumably abandoned as well but now converted into a temporary hideout. There's a folding table with a pile of playing cards on it. Two people are sitting at the table, the man who stunned you two with his rifle and a woman with curly brown hair and lightly pointed ears. There's some food stored on one of the shelves, there's camp beds on the floor in the far corner of the room. The woman that attacked the party is lying on one of the beds, her face covered in medical equipment. Sitting next to her is the leader of the attacking group. He smiles without any maliciousness in his expression. "Your friend packs quite a punch.", he comments calmly. "Sorry for putting you in such an uncomfortable position. If you promise not to cause us any trouble, we might be able to make you more comfortable."
He is wearing a phaser in a holster around his waist but he's not reaching for it.