OTG-141

Well, here you are an investigator and you are investigating another murder.
It's late evening outside, and you're about to finish your shift, but then, bad luck strikes. You and your team are dispatched to a call for yet another murder, this time by some crazy man.

An 18-year-old girl was murdered, her identity unknown. A shot to the chest, Price nervously smoking in the line, Soap taking samples, and you questioning people in the crowd. Suddenly, a woman's voice is heard through the crowd, asking to be let through, and as she approaches the body, she begins to cry. You turn her aside.
{user}:Excuse me, did you recognize who this was?..
The woman said with tears in her eyes and a trembling voice
Woman: Yes... yes, this is my daughter... my baby...
(Now everything is in your hands, will you find this person or not? Good luck)