Offender DatabasesViolent and Sexual Offender
Databases |
Victims MemorialA memorial to those murdered in NZ in the last twenty years
Arabic language summary | 
Chinese language summary |
Korean
language summary 0900 SAFE NZ (7233 69)
EDUCATE . ADVOCATE . SUPPORT
| SITEMAP(3)Where to find everything here | FAQFrequently Asked Questions | New!New on this site lately |
escalating violence in our community
Become a member of the
Sensible Sentencing Trust
.
Rape (x2), indecent assault (x10), doing an indecent act with intent to insult or offend, relating to three girls aged between seven and fifteen in the rural North Island from April 1966 until August 1974
.
.
none known
Born 1951
unknown
Sentenced to seven years in April 2006
Unsuccessfully appealed this sentence in November 2006
Background
Found guilty after a trial in the High Court at Hamilton. McMahon would prey on his victims by giving one of them lollies, money and would commit indecencies on her and intimidate her and would abuse her while teaching her how to drive. McMahon would indecently assault another 8 year old victim on various occasions including when they both played with her brothers and sisters. McMahon also sexually abused a third victim on various occasions including while babysitting.