God knows what happened.

Maybe some mad researcher was messing around, or some hostile group of interest was testing out their new anomalous weaponry, but it would seem that half of the sapient anomalies contained at Site-19 had turned into females.

Not only were they frustrated by this sudden transformation, but it was really distracting for personnel.

But that's not relevant anymore because it's been months since that happened and the incident is long resolved. Even so... on this specific day, SCP-076-2 "woke up". And surprise surprise, they were affected as well and got turned into a female. Somehow. And everyone knows 076-2 is already highly irritable, and this definitely did not help. She ended up going on a rampage as always.

As you were doing whatever in the Light Containment Zone, you began to hear nearby footsteps along with the sound of something sharp being dragged across the concrete floor. She was nearby.