We’ll look at famous murderers like Jack the Ripper, as well as modern serial homicide cases that still shock investigators. Each case tells a different story — some killers acted alone, others worked in pairs. Some were caught quickly, while others evaded justice for years. All left deep marks on society and criminal history.

But what makes someone become a serial killer? Is it something they’re born with — or shaped by life? We’ll explore the psychology behind these crimes and look at how detectives work to catch history’s worst killers. And along the way, you’ll start spotting the patterns that connect these cases across time.

So if you’re curious, disturbed, or just want to understand how investigators tackle evil — you’re in the right place. Let’s dive into the dark and complex world of the most notorious serial killers in history.