Wairarapa Rape Crisis co-ordinator Michelle Ihaka says feelings of guilt and self-blame are some of the reasons why rape victims don't come forward. Ms Ihaka said Rape Crisis dealt with about 40 rape cases in Wairarapa last year, including historical ones.
She said the number of people reporting rape, and other sexual assaults, in Wairarapa was increasing but many rapes were still going unreported, with victims not wanting to notify police.
"A lot of it is the shame around it as well. I would say that would be the number one reason, with victims not wanting to come forward, and feeling guilty themselves. Sometimes they may feel like they put the guilt on themselves and are blaming themselves, even though they shouldn't be feeling that way. There are 101 reasons why people don't come forward and it's common [not to]," Ms Ihaka said.
Police are investigating a group of Auckland youths - calling themselves "Roast Busters" - whose members boast about getting under age girls drunk to engage in group sex, and then shame the victims on Facebook.
On Tuesday, RadioLive hosts, Willie Jackson and John Tamihere, interviewed a young woman who is friends with a Roast Busters' victim.