Charter Communications Amanda Bailey, Carolyn Cooper Fired during retaliation investigation and reporting violations by co-workers and upper management Carrollton Georgia

I was terminated unjustly after following Charters "open door " policy in reporting suspected violations involving my supervisor and coworker's. I reported the suspected violations and also made a formal complaint about retaliation I endured from my supervisor and coworker's as they were made aware that I had reported the violations. I submitted requested documentation of the violations as well as evidence of the retaliation early during the month of February 2015. I also submitted additional information regarding incidents of retaliation in early March (3/2/2015) and was told by HR that it was an open investigation.

I had been at Charter for 4 years and 8 months and was unjustly terminated in the middle of March for " performing multiple billing account manipulations,  specifically on retention offers and adjustments" meaning I was fired for using "retention offers" to save or retain Charter customers and for giving customers very minimal credits for verified service outages (ex: gave one day verified credit for $3.18). I believe Charter proved my complaint about retaliation by terminating me. 

I did file a report with a company called Ethics Point and was subsequently sent a "form" response by "the organization" stating they completed an investigation into my report and sent results to management. The response also stated that should I see any indication of further issues to contact the person writing the response. I did respond to this person stating that I was curious as to how an investigation was completed without any requested documentation from me nor any contact with witnesses listed in my report. As of 4/09/2015 there has been no other communication. 

I do believe I was unjustly terminated and would like advice on what steps I should take to get this removed from my employment record as I am in search of employment.