The first time around, Justin played a troubled youth whose brother was killed.
In his পরবর্তি appearance, on February 17th, his character "will call Nick (played দ্বারা George Eads) to tip him off that he’s in imminent danger," according to TVLine.
JB tweeted about it saying:
"on set...where? let's just say Im back to my evil ways. #badass"
If you're a ক্রাইম সিন ইনভেস্টিগেশন অথবা Justin fan, আপনি will not want to miss this! ;)
Source: celebuzz