25 Most Bizarre Criminals Ever

#11 – Dennis Nilsen

We can say that Nilsen is the British version of Jeffrey Dahmer. Just like Dahmer, Dennis was a latent homosexual who murdered 15 gay men in London’s proximity. All of his crimes were committed between 1978 and 1983.

Nilsen would lure gay men into his home where he then kills them, dissect, and later burn their remains and drain them down the toilet. Nilsen got arrested in 1983 after the human flesh was found in his sewage. He was sentenced to life imprisonment and remains incarcerated at the Full Sutton Maximum Security Prison.