The white house mistery

On washington DC, there has been a murder, in the white house. No one knows who was, but they had killed the president. There were people watching, but they dont want to tell nothing.
Characters:
Primary: joshue, the USA president, lily, the servant, and wanda, the president's wife.
Secondary: flop, the assistant, martinian, the president's son and jenna, the police.
Distribution: maria, the other police women, zaira, and alfred, the spy.