Socialite Abby Choi's murder trial begins

Trial for the murder of slain socialite Abby Choi begins today.

Standing trial are Choi's ex-husband Alex Kwong, ex-father-in-law Kwong Kau, and ex-brother-in-law Anthony Kwong, all facing murder charges.

They have also been charged with unlawful burial of a body.

The trial comes three years after the socialite fell victim to a gruesome murder that grabbed international headlines.