Standoff (2006) - 1x08 - Heroine

Matt and Emily save a young woman from a hostage situation, but their work isn't done, as the woman becomes prey to a stalker. When Emily discovers the woman has developed feelings for Matt, she questions the authenticity of the woman's claims. As the situation escalates, it becomes clear that the woman is holding secrets, but having saved her once, Matt takes it upon himself to save her again.