Freedom on condition of murder

On a rainy night, Patrick Walsh's family waits for their son to return home to celebrate his birthday. Patrick rushes into the house and Walsh's family, seeing him anxious and terrified, ask him what happened, but Patrick enters their room without noticing them and closes the door. Margaret (Patrick's mother) quickly calls her friend, Susan (Patrick's psychologist) to get her home quickly. Susan arrives at Walsh that night and tries to persuade Patrick not to do anything dangerous. Susan has an argument with Chris Walsh and asks Susan to leave the house, but Margaret didn't let her to go. Patrick is very stressed and anxious in his room and each member of the family tries to calm him down. Chris Walsh realizes the house after a few minutes because of the conflicts he had with his family members. A few hours later, Patrick leaves the room. And regardless of the others, he leaves the house quickly and goes after his father.