以蔵らが最終的に捕縛された際、この事件についての取調べもあったといい、実行犯の1人である森田金三郎だけが黙秘を貫いたため生き残って戊辰戦争に参戦している。

It was said that there was an interrogation when Izo and the others were finally arrested, and only Kinzaburo MORITA, who remained silent, survived, and took part in the Boshin War. - Wikipedia日英京都関連文書対訳コーパス

これを危険と見た勤王党では、まず井上を料亭「大与（大與・だいよ）」に呼び出して泥酔させ、心斎橋上にて、以蔵・久松喜代馬・岡本八之助・森田金三郎の4人で、身柄拘束のうえ絞殺、遺体は橋上から道頓堀川へと投げ棄てた。

The Kinnoto, which regarded him dangerous, summoned INOUE at first to a fancy Japanese-style restaurant called 'Daiyo (otherwise written as 大與) and intoxicated him; then on the Shinsai-bashi Bridge, the four men Izo, Kiyoma HISAMATSU, Hachinosuke OKAMOTO, and Kinzaburo MORITA, restrained and strangulated INOUE, and threw his corpse over the bridge into the Dotonbori-gawa River. - Wikipedia日英京都関連文書対訳コーパス