Police Minister Firoz Cachalia says organised crime is growing more complex, requiring new strategies.

Egisto Ott, 63, denies charges of handing over information to Russian agents.

Another eight Palestinians were killed by Israeli artillery and gunfire across Gaza on Wednesday, according to medics.

A stencilled outline of a hand found on the Indonesian island of Sulawesi is the world's oldest known cave painting, researchers say.

The move comes as Syrian government forces take control of north-eastern areas where Kurdish-led forces have long controlled.

The convicted sex trafficker has previously said she would decline to answer questions unless she is granted immunity.