Some say Britain's decision is an important first step – while others worry it won't make a real difference, writes BBC's International Editor Jeremy Bowen.
The move comes a week after Maxwell, who is serving a 20-year sentence for sex trafficking, met a top Justice Department official about the Epstein case.
Layan and Mira were killed in proximity to IDF soldiers - the Israeli military says intentional harm to civilians is prohibited and their cases will be examined by the authorities.