The bodies of four of the six victims of the Berkeley tragedy are due to arrive back in Ireland this morning.
Several of the J1 students are still injured, with two in a critical condition in hospital.
A mass for two of the victims, Olivia Burke and her Irish-American cousin Ashley Donohoe, was held in California yesterday.
A special memorial service for the victims was also held at the Pro Cathedral in Dublin yesterday.
These people explained why they went:
