Goudeau would later be dubbed the Baseline Killer in the spring of 2006 after investigators began to link a series of murders and armed robberies to the rapist. The crimes later spread north, primarily in the North Central area of Phoenix, Arizona .
" ' Baseline Killer' appeals 9 death sentences". azcentral. Retrieved August 8, 2016. ^ Kiefer, Michael (June 17, 2016). "Arizona Supreme Court upholds 'Baseline Killer' sentences". azcentral.
According to The Arizona Republic, this name is attributed to a string of sexual assaults started along Baseline Road. However, these assaults quickly moved beyond the parameters of this area, and the perpetrator began killing his victims.
Goudeau was first referred to as the Baseline Rapist when Phoenix Police first announced that a light-skinned black man was sexually assaulting females as young as 12 years old at gunpoint near Baseline Road. Goudeau would later be dubbed the Baseline Killer in the spring of 2006 after investigators began to link a series of murders and armed robberies to the rapist. The crimes later spread north, primarily in the North Central area of Phoenix, Arizona .
In that incident, the man believed to be the Baseline Killer was wearing gloves, a mask and clothing that covered his entire body. The records show police worked to obtain partial hand prints, DNA and ballistics reports to build their case; but those results were blacked out on the paperwork.
Goudeau is believed to have committed nine murders, one more than originally attributed to the Baseline Killer (the murder of Sophia Nunez on April 10, 2006). Police say ballistics, DNA and circumstantial evidence prove that Goudeau is the Baseline Killer.
On October 31, 2011, Mark Goudeau was found guilty of a total of 67 felony counts, including all murders attributed to the Baseline Killer.
On September 4, 2006, Mark Goudeau was arrested in connection to the sexual assault of two Phoenix sisters, an attack which was tied to the Baseline Killer investigation. The sisters, one of whom was visibly pregnant, were assaulted in a Phoenix city park on September 20, 2005.
On September 4, 2006, Phoenix police announced an arrest in connection with a sexual assault previously linked to the Baseline Killer while serving a search warrant at 28th Street and Pinchot Avenue.
Date apprehended. September 4, 2006. Mark Goudeau (born September 6, 1964) is an American serial killer, kidnapper, thief and rapist. Goudeau was involved in one of the two simultaneously occurring serial killer cases (the other being the " Serial Shooter ") which terrorized the Phoenix metro area, between August 2005 and June 2006.