The staff have reviewed the map and evidence provided. We've talked to Jared and have determined that while Atmos has some striking influences from ctf_overlook, it is not enough to warrant any punishment due to plagiarism.
In the future, if you suspect someone has plagiarised a map of yours, or anyone elses, please report it to the staff. We take these claims seriously and will investigate them fully before determining if a punishment is needed.
Thanks everyone!