There's something about hotels, especially Vegas hotels, that gives off the feeling that something gnarly can happen at any moment. Maybe this can be chalked up to stories about hard-boiled private ...

Nancy Guthrie was "bleeding pretty badly" when she vanished from her residence, according to a forensic scientist, with blood spatter evidence indicating she may have been removed against her will.

DELPHI, Ind. — Libby German’s grandmother, Becky Patty, reeled in the gallery as a blood spatter expert described what he believed to be the final, bloody moments of her granddaughter’s life. As Patty ...

In space, no one can hear you scream. But experts may soon be able to tell what caused the screaming, after carrying out the first blood spatter tests in microgravity, in anticipation of violent ...