David Cameron said he respects the Finucane family's view that the de Silva review was not the right response. But he said he disagreed with them, and said a public inquiry might not have uncovered so much information about the killing.
The Prime Minister said he hoped today's report would contribute to moving the Northern Ireland peace process forward.
The family of Pat Finucane labelled today's review into his murder is a 'whitewash' despite 'shocking' levels of state collusion revealed.
A government-commissioned report found state agents were involved in the murder of Pat Finucane - but his widow dismissed it as a "sham".
The review into the death of a Catholic solicitor during the Troubles is expected to show state collusion with loyalist terrorists.