Some people keep asking why it's called siren and why it does what it does, even what the icon is. It's a siren from old mythology, often depicted as a mermaid. They sing their siren song and whoever comes to her dies a bloody death. More often than not, seamen are killed. This role's just picking someone to sing too, and if they visit her, she kills them.
Fun role, however, I think it should role block its target on a successful kill though. That would make sense with what Sirens do in mythology and make it so they can do something against night killing roles.
