This is an example of the fact that headlines (and document headings as well) also need to be proofread. They need to be checked not just for misspellings but also for whether or not they make sense, as in this example. A “homicide victim” would be dead because they were the victim of a homicide. The dictionary definition of “homicide” is “murder,” so I’m pretty sure that victim is not talking. The fact that homicide victims rarely talk to police is inaccurate and doesn’t make sense. I would venture a guess that homicide victims NEVER talk to police.