Dying Declaration / One Last Score

S11, E25: In Louisville, Det. Kristen Downs is at a dead end in her search for the killer of a wheelchair bound man, until she discovers the victim's sons might be the key to the case. And in Charlotte, Det. Todd Burkard and his team find a man stabbed to death in his car. The case kicks into high gear when the team gets a tip that a white car was spotted fleeing the crime scene, driven by a man covered in blood.