Crime Boss Rockay City - Operation Cold Strike - STEALTH [NORMAL]

Using Normal difficulty here, I managed to pull off Stealth Solo-(ish?). I mean the lobby was invite-only but someone managed to join... like wha????
Anyway, did most of the work for the run so it's cool. Didn't get that random grenade toss from nowhere this time!
I knew I was getting away with some of the sneaking because it was normal difficulty but, meh. Fine by me.