SAR & Associates fraudulent, rip-off Plantation Florida

I received a letter in the mail from this SAR & Associates stating I owe them money. It states the original creditor as LTS Management, has the last four of my social security number, and says I owe $1450.00.

I researched this LTS Management and found they went to the grand jury in 2014 for violations of wire fraud, rackateering, and money laundering. I also researched SAR and Associates and found 11 federal cases against them for violations as well.

I attempted to call the phone number on the letter but only reached a busy signal after one ring. I wanted to inform these people of my research findings, but was not successful.