The First Circuit Court of Appeals recently tackled this question and answered it with a “no.” In Delaney v. Town of Abington, a police officer alleged that the Town of Abington retaliated against him because of a report he had made to the Massachusetts Attorney General’s office about the town’s traffic ticketing system. The district court granted summary judgment for the town because there was no evidence showing that the town knew about the officer’s report at the time of the alleged adverse actions.
On appeal to the First Circuit, the officer pointed to evidence that he received a particular work assignment the same day he filed his report. He argued that the assignment was an adverse employment action and that a jury could have inferred that the town “knew that he had filed the report from the fact of this assignment.”
The First Circuit disagreed. It noted that temporal proximity may be sufficient to establish causation where the “record independently provide[s] a basis from which a jury could reasonably conclude that the employer knew of the employee’s protected conduct at the time that the adverse employment action allegedly occurred.” But it rejected the officer’s argument that the temporal proximity of an adverse action can be used to infer that the employer knew about the protected activity and took action because of it.
