serial murderer
Noun
Meaning
someone who murders more than three victims one at a time in a relatively short interval
Source: WordNetSynonyms
Hypernyms
Hyponyms
Examples
Yeah, I had an idea to make a very scary movie, based on a kind of serial murderer that preys on tourists.
My first novel, 'Leaving Atlanta,' took at look at my hometown in the late 1970s, when the city was terrorized by a serial murderer that left at least 29 African-American children dead.