Dont do it. It will most likely be a bad check and the back will come to collect the funds from you, which you have already sent on to him via Western Union.
I emailed this person about a job on Craigslist and he mailed me a check for working for over $2000. Went to cash it and had my suspicions about it but he wanted $1900 to be sent via western union for artwork on California. Very convincing person but now he seems to be very threatening. Telling me he knows where I live which was stupid on my part but that's how he sent the check. Then threatened to report me for a crime. Any advice on being cautious?
Dont do it. It will most likely be a bad check and the back will come to collect the funds from you, which you have already sent on to him via Western Union.