My step mum dies last night (very suddenly- dad came home and couldn't get in the house so he phoned the police who broke the door down and she was on the sofa). He has already been told it was natural causes (she was only 50 but had heart trouble) and is due to pick up the death certificate this afternoon. I am 400 miles away and need to book tickets to go but have no idea when to book them for. I also need to sort work and childcare out so a rough idea would be much appreciated...