🔍Serial killers are individuals who have killed three or more people over a period of 30 days or more.
💡Serial killers often have an aura of respectability and positioned status in life.
🔎Investigation of serial killers involves profiling, analyzing crime scenes, and building a picture of the offender.
🧩Identifying potential suspects and collecting evidence, including DNA, is crucial in solving murders.
📺Social media and technology play a significant role in modern investigations, providing valuable information about suspects.