GLASGOW, UNITED KINGDOM - NOVEMBER 20: The Shettleston area of Glasgow, a former residence of Peter Tobin, who was charged last week for the murder of 15 year old Vicky Hamilton, who went missing in 1991 November 20,2007 in Paisley, Scotland. The search at Irvine Drive, in Margate a former property of Mr Tobin, and where police searches found the bodies of Vicky Hamilton and Dinah McNicol is being scaled down.
(Photo by Jeff J Mitchell/Getty Images)

GLASGOW, UNITED KINGDOM - NOVEMBER 20: 22 Brown Street, Paisley, a former residence of Peter Tobin, who was charged last week for the murder of 15 year old Vicky Hamilton, who went missing in 1991 November 20,2007 in Paisley, Scotland. Peter Tobin has been charged with the murder of Vicky Hamilton whose body was recently found in the garden of a property in the coastal town of Margate, England. Police searches also found the body of Dinah McNicol. (Photo by Jeff J Mitchell/Getty Images).

GLASGOW, UNITED KINGDOM - NOVEMBER 20: 11 Robertson Avenue, Bathgate, a former residence of Peter Tobin, who was charged last week for the murder of 15 year old Vicky Hamilton, who went missing in 1991, November 20,2007 in Paisley, Scotland. Peter Tobin has been charged with the murder of Vicky Hamilton whose body was recently found in the garden of a property in the coastal town of Margate, England. Police searches also found the body of Dinah McNicol. (Photo by Jeff J Mitchell/Getty Images).

BRIGHTON, UNITED KINGDOM - NOVEMBER 20: 47 Dyke Road, which local media report that Peter Tobin once lived in, November 20, 2007 in Brighton, England. Peter Tobin has been charged with the murder of Vicky Hamilton whose body was recently found in the garden of a property in the coastal town of Margate, England. (Photo by Peter Macdiarmid/Getty Images)

LINLITHGOW, UNITED KINGDOM - NOVEMBER 22: Michael Hamilton (R), father of Vicky Hamilton, arrives at Linlithgow Sheriff Court with family and friends on November 22, 2007 in Linlithgow, Scotland. The court appearance by Peter Tobin, accused of murdering Hamilton's teenage daughter whose body was found buried in the garden of his former house, has been delayed after he was beaten up in prison. (Photo by Jeff J Mitchell/Getty Images)

LINLITHGOW, UNITED KINGDOM - NOVEMBER 30:The coffin of murdered schoolgirl Vicky Hamilton, is taken from Redding Parish Church November 30, 2007 in Redding, Scotland. The funeral service was held at Redding Parish Church, followed by a burial at New Grandsable Cemetery. (Photo by Jeff J Mitchell/Getty Images)

LINLITHGOW, UNITED KINGDOM - NOVEMBER 30: Sharron Brown the sister of murdered ,schoolgirl Vicky Hamilton,and father Michael Hamilton hold the cords to the coffin at her graveside November 30, 2007 in Redding, Scotland. The funeral service was held at Redding Parish Church, followed by a burial at New Grandsable Cemetery. (Photo by Jeff J Mitchell/Getty Images)

REDDING, UNITED KINGDOM - NOVEMBER 30: Michael is comforted by family members at the funeral of murdered daughter ,schoolgirl Vicky Hamilton November 30, 2007 in Redding, Scotland. The funeral service was held at Redding Parish Church, followed by a burial at New Grandsable Cemetery.
(Photo by Jeff J Mitchell/Getty Images)

Angelika Kluk, victim.

Vicky Hamilton, victim.

Dinah McNicol, victim.

April Fabb, possible victim.

Helen Puttock, possible victim.

Jemima McDonald. possible victim.

Patricia Docker, possible victim.

Patsy Morris, possible victim.