"Authorities Arrest Analyst, Igor Danchenko, Who Contributed to Steele Dossier - key contributor to Democratic-funded opposition research into possible links between Donald J. Trump and Russia was arrested on Thursday and charged with lying to the F.B.I. about his sources.. "
https://www.nytimes.com/2021/11/04/us/politics/igor-danchenko-arrested-steele-dossier.html 
