I need recommendations with this exact genre..plot

I also don't have any rec but if anyone know, please tell me

If you mean psychological thriller: https://www.mangago.me/read-manga/brutal_satsujin_kansatsukan_no_kokuhaku/

If you mean, more village mystery vibe:
https://www.mangago.me/read-manga/hikaru_ga_shinda_natsu/

If you want supernatural stuff with survival and family feels mixed in:
https://www.mangago.me/read-manga/night_of_shadows/