A West Roxbury man pled guilty on Monday to three counts of distribution of crack-cocaine in Manchester, New Hampshire.

Christian Ashley Cook-Cohen, 20, of West Roxbury, Massachusetts, pled guilty in the U.S. District Court for the District of New Hampshire, announced U.S. Attorney John Kacavas.

Cook-Cohen was caught through the Safe Streets Gang Task Force, comprised of the FBI, the Manchester Police Department and the other law enforcement agencies. A confidential informant purchased crack cocaine from Cook-Cohen on November 30, 2011, December 7, 2011 and December 19, 2011 as part of the ongoing investigation, according to a press release. Cook-Cohen was arrested on March 22, 2012 in Manchester, New Hampshire.

Cook-Cohen faces a maximum sentence of 20 years, and is scheduled to be sentenced on Jan. 3, 2013. He has been released pending sentencing.