Stephani Lopez Ramirez was a 17-year-old Hispanic girl who lived in the Humboldt Park neighborhood of Chicago. On Tuesday, October 1, 2024, just after 12:30 p.m., police went to an apartment in the 700 block of North Avers Avenue and found her suffering from a gunshot wound; she was pronounced dead at 1:01 p.m. An autopsy the next day found a single bullet passed through her arm into her chest, and the Cook County medical examiner ruled the death a homicide.

Investigators detained a 19-year-old man who had been in the apartment with Stephani. He initially told police she had shot herself, but officials said the wound was inconsistent with a self-inflicted injury. The man reportedly gave conflicting accounts about who brought the gun into the home, and an eyewitness said the 19-year-old had been seen with the same handgun and was the only person in the bedroom with Stephani when the shot was fired.

Authorities charged the man with Class 3 felony involuntary manslaughter and he was scheduled for a detention hearing on October 4, 2024. At that hearing Cook County prosecutors dropped the charge and he was released, saying the evidence was insufficient to meet the burden of proof; they left open the possibility of further review if new information emerges. As of October 2024, no one is charged in Stephani’s death and the case remains unsolved.

Did anyone in Humboldt Park see or hear anything around noon on October 1 that could help investigators?