He was convicted on charges of murder and other possible charges during his lifetime. He was arrested on April 29th 2004 (Age 41), convicted on July 31st 2008 (Age 46), sentenced to life imprisonment without the possibility of parole at Louisiana State Penitentiary in Angola, West Feliciana, Louisiana, US. At the time of his crimes he was living with his current girlfriend, Terri Lemoine, at his house on Burgin Avenue in Baton Rouge, Louisiana, US, where he was known to work as a serial killer.

He positioned or posed at least one body after death.

He would keep personal items and parts of the victims body after the crime. In 1994 (Age 31/32) Sean Vincent Gillis started his killing spree, during his crimes as a serial killer he was known to rob, strangle, stalk, rape, mutilate, and murder his victims.

Prior to his spree he had commited crimes. He completed 14 years of school, received a college degree. Sean Vincent Gillis a heterosexual male citizen of the United States of America. His mother, Yvonne Gillis, multiple medical positions. His father, Norman Gillis, manager of patient transport at Stanford Hospital, left Yvonne and Sean, Sean (Age 1). He was raised as a only child and had no siblings. Sean Vincent Gillis was born on June 24th 1962 in Baton Rouge, parish seat city in East Baton Rouge Parish, Louisiana, USA and Louisiana federated state capital city. This Serial Killer was active in the following countries: United States Serial Killer Sean Vincent Gillis (aka) The Other Baton Rouge Killer, was active for 10 years between 1994-2003, known to have ( 8 confirmed / 8 possible ) victims. In 2008, Sean Vincent Gillis was convicted and sentenced to life imprisonment. After his arrest, police found digital pictures on his computer one of a victims mutilated body, as well as photos of a corpse in the trunk of his car. Gillis confessed to committing other unsolved local murders.

The three victims to which Gillis has been linked by DNA, were all beaten, strangled mutilated and found in remote areas of the Parish. Gillis kidnapped, raped and mutilated the corpses of women between 19. The Other Baton Rouge Killer nickname is used because Derrick Todd Lee is known as the Baton Rouge Serial Killer. Sean Vincent Gillis an American serial killer known as The Other Baton Rouge Killer. 13 Books Written About Sean Vincent Gillis.

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