Man claiming to be Special Agent Ronald White from DEA looking for a Stanley Swenson in regards to a criminal investigation.  If you call back you get a voice recording saying you've reached the DEA Headquarters.  I did not leave a message and they immediately returned my call.  I said they have the wrong number and they hung up on me.  

Same as above.

Someone claiming to be Special Agent Robin Williams from the DEA called from this number. It's a scam, they want you to send money or they say their going to arrest you!! Don't be fooled. Check the DEA website they have info on this scam:

http://www.deadiversion.usdoj.gov/pubs/pressreleases/extortion_scam.htm