Dr:VR Beta Cases

Case 3

The place where they found the body is still the same place where they were killed (except for Boy EM)

MonoNeko File 3A:
Boy EM was found hanging (like a suicide) from the stage in Girl SI's Lab (Victim 2). He has multiple stab wounds and bruises. It seems the killer wants revenge.

Time of death: ???
Cause of death: Blood Loss and Multiple Injuries

MonoNeko File 3B:
Boy S was found in the Library with rope tied around his neck. No other injuries were found. Killer must've been regretful.

Time of Death: ???
Cause of Death: Strangulation

Alibis:
Both bodies were discovered at the same time, 5:00pm

Boy EM was discovered by Girl L, Girl P and Boy TP.
Boy S was found by Boy SC, Girl J and Girl H.

Everyone else was doing their own thing.

Girl PD was tending to Girl SP's wounds
But Girl SP won't tell where she got it from

Girl CA was drawing out of boredom
Boy ??? was investigating

Both Girl CA and Boy ??? met when they were heading to the library before the announcement (4:45)

Boy ??? saw 2 figures entering the library

Girl PD says that Boy EM's body is a lot more colder than Boy S' body. Boy EM must've been killed about an hour ago.

Girl J found a note in Boy EM's body:

I have a lot of nightmares recently about her after the last trial...

That she doesn't love me anymore...

Let's talk in private in her lab.

No signature was found.

Boy SC also found a note in Boy S's pocket:

I want to end this killing game.
I know I have been a bastard to all of you but...
Let's make a plan in private.

The note was ripped because of Rigor Mortis.

Again, the only place that has ropes are in Girl SP's lab.
Girl SP's lab is messier than before. There was also a small hint of blood in the air. Anyone can enter her——Wait...A lock was added to the door. MonoNeko didn't add a lock so who?

Suspects:
Everyone who is alive, mentioned in this case.

Who killed Boy EM and Boy S?
Since this is a very complicated case, I will give you a BIIIG Hint:

There are 2 different killers and both killers are the opposite gender and they're both alive!
Both killers don't know who killed the other

If you want an EXTRA hint you have to choose one of these!
Ask Girl PD about the wounds (Direct)
Or...
Ask Boy ??? about the figure (Direct)