PVP question

I just started playing Dayz again but yet this is still the tale as old as time. I’ve been playing solo and just now I died after I caught a duo running around off guard. I killed the first guy pretty quick with a mid range snipe. However, the second guy just went and hid somewhere and I couldn’t find him. After almost 20 minutes of sitting still in my house I decided I’d have to try and bait him out or just hope he’d left. I went for the body and wiggled for a little then went to loot and boom I’m dead. What strategy do you guys use when the last man is hiding and most likely camping the body? It’s been a while so I have trouble spotting concealed players for the most part. I know I’m bad and shouldn’t have went for the body but Help me if ya can, thanks.