. >> two years ago, on a hillside in the southern phillipines, 57 people were brutally massacred, their bodies dumped in a special prepared mass grave. the victims were the relatives of a candidate for a forthcoming election and 30 journalists who were traveling with them. the candidates' election rival, is the main suspect for the murders. he is now on trial, as his father, but as the 197 people accused of being involved in the massacre, only 93 have been arrested and only one in six of the prosecution witnesses have testified. for the relatives of the victims, the process is frustratingly slow and nerve wracking, too, because there are so many suspects on the loose. >> we're sad because we are still waiting for justice for my father. we don't feel safe at all. every time we go out of the house, we feel someone's following us. i'm especially worried about my mother. she's depressed, and i can't sleep. >> the long wait for justice has prompted the relatives to turn their attention to the president at the time of the massacre. they claim she should have known they were in danger and she