I received a letter from the law firm XXXX XXXX dated XXXX XXXX, 2015 that have been retained by Cavalry SPV I , LLC to collect on an amount due from Original Creditor, XXXX XXXX XXXX. 
I have never received any communication from Cavalry prior to receiving the letter from XXXX. From what I have come to learn this is a violation of the Fair Debt Collection Practices Act. 

I believe XXXX XXXX has also violated the FDCPA as I responded to their initial letter within the 30 days and instead of responding to my letter, they filed a lawsuit, responding to my letter two days after receiving the lawsuit. 

I am in the process of responding to a Motion For Summary Judgment as the law firm has not responded to my requests for discovery such as copies or proof of any communication attempts by Cavalry to contact me. 

I have requested proof from XXXX XXXX proving they have been retained by Cavalry to collect the debt other than the law firm stating so on their letterhead. 

I will attach correspondence at this time and will assist you in all ways possible.