Delilah Santiago was 18 when she was shot and killed at an apartment on Highland Avenue in West Springfield, Massachusetts, on April 10, 2017. Police were called about the shooting at approximately 12:53 p.m.; first responders found her with a gunshot wound to the head and she did not survive.

The Massachusetts State Police Detective Unit and the West Springfield Police Department’s Detective Bureau investigated. A 19-year-old man from West Springfield, Roberto Santiago, was taken into custody at Bradley International Airport the same day after intelligence indicated he had purchased a ticket to San Juan, Puerto Rico. He was initially charged with murder and later indicted by a Hampden Superior Court grand jury on involuntary manslaughter, along with illegal possession of a firearm and ammunition. Delilah’s sister, Sharleen Santiago, was charged with misleading police in connection with the probe.

The relationship between Delilah and Roberto was not disclosed. Does anyone have information about Delilah, her daily routines, or the Highland Avenue apartment that could help fill gaps in this case?