The minister who oversaw the granting of Kim Dotcom's residency is stretching credibility over explanations as to how the internet tycoon got into New Zealand, says Labour's Grant Robertson.
Mr Robertson said it would be "incredible" if Immigration NZ officials didn't tell Dr Coleman the FBI was after Dotcom after being urged by the SIS to do so.
Mr Robertson, who is Labour's Security Intelligence Service associate spokesman, said emails released to the Herald showed the SIS were explicit in asking Immigration NZ to tell their minister about the FBI's interest before residency was granted.
He said the emails also showed Immigration NZ was urged to contact NZ Police for more information about Dotcom, which it now says it never did.
"My concern is the SIS were adamant this (FBI interest) was a significant factor Immigration NZ needed to keep in mind. You would have to suspend belief to think officials would not do what they were asked to do by the SIS. It defies belief."