じまいっったそうだ
仕舞っったそうだ
jimai'tta sōda

Interjection
Evidential Auxiliary

Expresses hearsay about a past event ("I heard that...") of しまった

1. It is said that it's over.; It is said that it's finished.

Past/Perfective
Hearsay Evidence
Usually Written in Kana