godan verb (-ru), transitive verb
Slang and vulgar term for sexual assault; used in very informal or crude contexts. The kanji 犯る explicitly conveys the criminal nature.
あの男は彼女を犯ったらしい。
That guy apparently raped her.
犯るつもりなら警察を呼ぶぞ。
If you're planning to rape me, I'll call the police.