Sister accused of murdering film director and stealing her £70,000 diamond Rolex felt 'unappreciated' amid siblings' 'bubbling' resentment, victim's son says

A sister is accused of murdering her film director brother and stealing his £70,000 diamond Rolex. The victim's son claims the accused felt unappreciated due to sibling resentment. The case highlights familial conflict and alleged criminal behavior.