Assassin (S01E06)

Gordon is facing a couple of serious issues today. He's been informed that visitor numbers at the center are dwindling, and on top of that, there’s a threat to his life. Throughout the center, an unknown assailant is making repeated attempts on Gordon's life, but each effort ends in failure. However, the most perilous attempt is yet to come. Who is behind these attacks, and what fate awaits Gordon?