NEW: Mother to serve at least 33 years for murdering daughters

A father whose two teenage daughters were stabbed to death by his ex-wife spoke today of his "incalculable" loss as she was sentenced to at least 33 years in prison.

David Baker, whose daughters Davina, 16, and Jasmine, 13, were murdered by Rekha Kumari-Baker, said words were not enough to express his feelings.

Kumari-Baker, 41, was found guilty of murder yesterday following a trial at Cambridge Crown Court.

Today Judge Mr Justice Bean imposed two mandatory life sentences and said Kumari-Baker should serve 33 years before being considered for parole.