An unidentified woman's savage murder becomes a real-life whodunit.

In Upatoi, Georgia, Robert Short arrived home to find his wife, son and granddaughter had been murdered. Detectives worked quickly to solve this brutal crime.

The community in Bozeman, Mont., is shocked when police officers find Lauren DeWise dead and her roommate, Ashley Van Hemert, critically injured.

Homicide investigations unfold through taped footage in Investigation Discovery's true-crime series The Murder Tapes. The series provides an up-close perspective of murder cases, including footage from the initial crime scene investigations via body cam, home security tapes, and interrogation room tapes. The footage is interwoven with present-day interviews from friends, family and law enforcement directly involved in the investigations.

Homicide investigations unfold through taped footage in Investigation Discovery's true-crime series The Murder Tapes. The series provides an up-close perspective of murder cases, including footage from the initial crime scene investigations via body cam, home security tapes, and interrogation room tapes. The footage is interwoven with present-day interviews from friends, family and law enforcement directly involved in the investigations.

Homicide investigations unfold through taped footage in Investigation Discovery's true-crime series The Murder Tapes. The series provides an up-close perspective of murder cases, including footage from the initial crime scene investigations via body cam, home security tapes, and interrogation room tapes. The footage is interwoven with present-day interviews from friends, family and law enforcement directly involved in the investigations.

Homicide investigations unfold through taped footage in Investigation Discovery's true-crime series The Murder Tapes. The series provides an up-close perspective of murder cases, including footage from the initial crime scene investigations via body cam, home security tapes, and interrogation room tapes. The footage is interwoven with present-day interviews from friends, family and law enforcement directly involved in the investigations.