noun, noun or participle which takes 'suru'
related to; connected with; involving
Formal or written-style noun and suru-verb meaning that something is linked to or has a bearing on another matter. Often used in legal, academic, or official contexts.
この事件は政治スキャンダルに牽連している。
This case is connected to a political scandal.
彼の証言
His testimony involved multiple crimes.