She was the only one unscathed, thus she was the most suspicious.
Qin Youxuan was led away in a daze.
...
The incandescent light was very bright.
It shone ceaselessly, day and night, inducing an involuntary shudder.
Qin Youxuan never knew that a police station could be so terrifying.
Jin Lan fell down the stairs, the impact injuring her brain, leaving her in a vegetative state as determined by the doctors.
Meng Ziqi was stabbed in the back, piercing a lobe of her lung. Her life was narrowly saved by timely medical intervention, but she remain unconscious, still in critical condition, unable to be questioned.
In this accident, only she had been unharmed.
"Miss Qin, shoe prints were discovered on the knee of the first victim, and it has been confirmed that this victim's knee was hit hard prior to falling down the stairs. Did she fall down because you kicked her?"
The first victim referred to was Jin Lan.