This is the 5732nd most frequent Korean word.
범행에
"범행에" means "to the crime" or "in the act of committing the crime."
In this sentence, '범행에' refers to being involved in a crime, indicating a point of connection or relation to the wrongful action.
그는 범행에 연루되었다.
He was involved in the crime.
This sentence uses '범행에' to introduce the subject matter of investigation, as '에 대해' often means 'about' in relation to a topic.
그들은 범행에 대해 조사하고 있다.
They are investigating the crime.
Here, '범행에' specifies the context of the crime concerning the use of an object, denoting association or application in the crime.