Derrick Todd Lee

Derrick Todd Lee (November 5, 1968 – January 21, 2016), also known as The Baton Rouge Serial Killer, was an American serial killer.

From 1992 to 2003, Lee murdered seven women in the Baton Rouge area.

Before his murder charges, Lee had been arrested for stalking women and watching them in their homes.

Despite this arrest, he initially was overlooked by police because they incorrectly believed the killer was white.

Police then knew they were searching for a black man for the January 2002 slaying of Geralyn Barr DeSoto.

More specific analysis of the DNA evidence found under the fingernails of DeSoto linked Lee to the 21-year-old woman's death in Addis, Louisiana.

Lee entered the St. Martin Parish home of Dianne Alexander on July 9, 2002.

Lee beat Alexander severely and attempted to rape her.

Dianne Alexander is the only known survivor of Derrick Todd Lee.

Alexander survived because her son walked into the home during the commission of the crime, and Lee left out of the back of the house.

Alexander's son chased Lee, and he was able to get a description of the car.

Alexander had details as to what Lee looked like and on May 22, 2003, Alexander was able to describe Lee to a police sketch artist.

Between the DNA evidence gathered from the deceased victims, a psychological profile made by Mary Ellen O'Toole and the police sketch based on Alexander's description, the police went public with the information.

Police in the nearby town of Zachary, Louisiana recognized the man by a recent peeping tom incident it had investigated.

Police in Zachary called the police in Baton Rouge to let them know the name of the suspected perpetrator.

Additionally, the Zachary Police Department also let the Baton Rouge Police Department know that it had a DNA sample from Lee due to a prior murder investigation from six to eight months earlier.

The DNA lab ran and compared the samples, and they were a match to Derrick Todd Lee.

Alexander's survival and description of Lee assisted investigators in his arrest.

Alexander felt she deserved the Lafayette Crime Stoppers Inc. public reward offering of $100,000 for information leading to the arrest of Lee.

On or about August 14, 2003, Alexander contacted Lafayette Crime Stoppers Inc. and inquired about the offer.

It was then that Lafayette Crime Stoppers Inc. informed Alexander that she was not eligible to receive the reward.

Lafayette Crime Stoppers Inc. claimed that the reward offer expired on August 1, 2003, and that, although Alexander had gone to the police, she did not contact Lafayette Crime Stoppers Inc. before August 1, 2003.

Furthermore, Lafayette Crime Stoppers Inc. claimed that she [Alexander] did not use the tipster hotline and thereby did not comply with the "form, terms, or conditions" required by Lafayette Crime Stoppers Inc. The case was decided in Lafayette Crime Stoppers Inc.'s favor.

Once Lee was identified as the primary suspect in these crimes, law enforcement located and captured him in Atlanta, Georgia.

Lee was linked by DNA tests to the deaths of seven women in the Baton Rouge and Lafayette areas in Louisiana, and in 2004, he was convicted in separate trials of the murders of Geralyn DeSoto and Charlotte Murray Pace.

The Pace trial resulted in a death sentence.

Newspapers suggested Lee was responsible for other unsolved murders in the area, but the police lacked DNA evidence to prove these connections.

After Lee's arrest, it was discovered that another serial killer, Sean Vincent Gillis, was operating in the Baton Rouge area during the same time as Lee.

Lee waived extradition, and he was returned to Baton Rouge, where he was tried in August 2004 for the murder of Geralyn DeSoto.

Desoto had been found dead in her home in Addis, stabbed numerous times.

DeSoto's husband had been the primary suspect in her murder, but as the investigation progressed, DNA evidence linking Lee to the crime was discovered.

On February 22, 2006, Alexander hired Attorney L. Clayton Burgess to pursue the case.

Lee died on January 21, 2016, of heart disease at a hospital in Louisiana, where he was transported for treatment from Louisiana State Penitentiary, where he had been awaiting execution.

Lee's methods varied with nearly each murder.

Similarities between the crimes included the removal of cell phones from the victim's belongings, and a lack of any visible signs of forced entry into the location where the victim was attacked.

Two of the victims' bodies were discovered at the Whiskey Bay boat launch, approximately 30 miles west of Baton Rouge, just off Interstate 10.

As a result of an inaccurate FBI offender profile and erroneous eyewitness accounts, police originally believed the killer to be white.

Police therefore administered thousands of DNA tests to Caucasian men in and around the general area of the murders.

Having no leads, police then allowed the now defunct company DNAPrint Genomics to access DNA left at the crime scenes.

DNAPrint Genomics generated an ancestry profile indicating that the suspect was 85% African, thus changing the course of the investigation.