William Pickton became a person of interest to the police in early 2001 when a task force began collecting the DNA of women missing from the downtown eastside of Vancouver.

Pickton was convicted of killing:m the following Women

Marnie Frey — Last seen: Aug. 30, 1997

Her jawbone found outside the slaughterhouse.

Georgina Faith Papin — Last seen: March 1, 1999

Hand bones buried near the piggery under a platform in the slaughterhouse.

Brenda Ann Wolfe — Last seen: March 5, 1999

Her jawbone in a debris pile in the former piggery.

DNA on a leather jacket in Pickton’s bedroom closet.

DNA on keys found near handcuffs and legcuffs (one of them bearing Pickton’s DNA) in the loft of the workshop.

Andrea Joesbury — Last seen: June 5, 2001

Head, hands and feet in a bucket in workshop freezer No. 2.

DNA on an earring and ring in the slaughterhouse.- DNA on a black nylon jacket and black leather boots in Pickton’s bedroom.

DNA on the bathroom wall and on a pillowcase in Pickton’s laundry room.

Sereena Abotsway — Last seen: July 18, 2001

Head, hands and feet in a bucket in workshop freezer No. 2.

DNA also inside the bucket with Joesbury’s remains.

Her blood on a Solomon ski bag, containing two syringes also bearing her DNA, in Pickton’s office.

An inhaler prescribed to Abotsway inside the ski bag, and four other inhalers in the garbage outside Pickton’s trailer along with some Revenue Canada documents in her name.

Mona Wilson — Last seen: Dec. 1, 2001

Head, hands and feet in a bucket in the piggery.

DNA belonging to her and Pickton on a dildo attached to a .22-calibre revolver in his laundry room.

Large blood stains on a foam mattress, bed platform and walls in a motorhome on the farm.