'Muscat should be in jail' says sister of murdered Malta journalist Daphne Caruana Galizia The sister of murdered journalist Daphne Caruana Galizia speaks to AFP after the "storm" caused by the probe into her sister's murder that contributed to the toppling of Malta PM Joseph Muscat. Muscat, 45, who is set to resign, has been forced to step down over accusations he interfered in the investigation of the brutal 2017 slaying of blogger Daphne Caruana Galizia in a car bomb explosion. IMAGES AND SOUNDBITES