Meredith Kercher’s sister speaks out as Amanda Knox project starts filming in Italy

Sibling of murder victim says it is difficult to understand' purpose of eight-part series co-produced by Knox

Meredith Kercher will always be remembered for her own fight for life", the sister of the murdered British student has said as filming began in Italy on a controversial TV series co-produced by Amanda Knox about the case.

Filming of the eight-episode series, Blue Moon, has coincided with the 17th anniversary of the murder, for which Knox was twice convicted before being definitively acquitted in 2015.