The case against Ta’ Maksar brothers Adrian and Robert Agius and two of their associates refocuses on their alleged role in the murder of journalist Daphne Caruana Galizia when the case resumes on Wednesday morning.
Prosecutors will summon witnesses to that 2017 murder, one day after a court heard from an eyewitness in the 2015 murder of lawyer Carmel Chircop.
The two Agius brothers, Jamie Vella and George Degiorgio face charges related to both those murders.
Robert Agius and Vella stand accused of supplying the bomb used to blow up Caruana Galizia. Degiorgio is being charged in separate proceedings with having committed that murder together with two others.