Slaughtering
Scholars have said that if one dreams of slaughtering a person, it might indicate that the one doing the slaughtering is oppressing the slaughtered in their religion and leading them to disobedience.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam
Note: These are traditional scholarly interpretations (ijtihad) drawn from a specific classical source — not a binding religious ruling, fortune-telling, or a prediction of the future.