That’s certainly the case in this week’s episode of “The Pitt.” Dr. Santos, for instance, is fully convinced that the bruises on the young girl in her care are the result of paternal abuse. On the contrary, they’re the result of a rare blood disease. But Santos’s suspicions are enough to end a romantic relationship: The girl’s dad (Patrick Mulvey) — no prince, to be clear — and his girlfriend (Ino Badanjak), have an angry, shouting breakup over the incident right there in the Pitt. Santos is left lamenting catching a “zebra” case, as she specifically describes it.