People v. Tenbrink. 07PDJ001. June 19, 2007. Attorney Regulation. The Presiding Disciplinary Judge approved a Conditional Admission of Misconduct submitted by the parties and suspended Cory Burton Tenbrink (Attorney Registration No. 28100) from the practice of law for a period of three years, effective June 19, 2007. Respondent failed to communicate with six clients and engaged in other misconduct including neglecting client matters, failing to provide a client with an accounting, and failing to protect a client’s interests upon the effective termination of his representation. Respondent’s knowing misconduct constituted grounds for the imposition of discipline pursuant to C.R.C.P. 251.5(b) and resulted in multiple violations of Colo. RPC 1.3, 1.4(a) & (b), 1.15(c), and 1.16(d).