The police detained an innocent man, who was unintentionally caught up in circumstances beyond his control. Despite his innocence, he was held in custody without substantial evidence against him, highlighting a situation where luck and evidence did not align. This situation underscores how innocent individuals can sometimes become victims of circumstances, even when they are not involved in any wrongdoing.

"Science teacher," the quote may imply a context or a clue within the story, possibly relating to the protagonist's background or a key detail in the narrative. The scenario reveals themes of wrongful accusation and the importance of facts over assumptions, as the protagonist fights to prove his innocence amidst a challenging situation.