ROCKLAND — The Knox County Grand Jury handed down 21 indictments on April 15. Seven of the 21 indictments are charges concerning inmates at the Maine State Prison in Warren and assaults on prison employees. All of the indictments include 21 individuals from Maine. An indictment does not imply guilt.

Tyler Dean Uehling, 26, Maine State Prison, assault on an officer, assault, criminal mischief. Uehling attacked a corrections officer in Oct. 2014 with a blade attached to a toothbrush.

Roscoe Burleigh Sargeant, 41, Maine State Prison, assault on an officer, assault, trafficking in prison contraband. Sargeant attacked a corrections officer in Oct. 2014 with a blade attached to a toothbrush.

Steven Russel Griffin, 20, Maine State Prison, assault on an officer.

Ryan Lane, 21, Maine State Prison, assault on an officer.

Peter E. Gibbs, 49, Maine State Prison, assault on an officer.

Joseph Joseph Barry, 19, Maine State Prison, two count of assault on an officer.

Robert J. Carroll, 23, of Bath, assault on an officer.

Additional indictments:

James Prescott, 38, of Warren, sexual exploitation of a minor, two counts of possession of sexually explicit materials.

Ryan Rairdon, 26, of Union, unlawful trafficking in methamphetamine.

Hilary Walker, 20, of Vinalhaven, unlawful trafficking in methamphetamine.

Katie Clarke, 27, of Rockland, conspiracy to commit unlawful trafficking in Suboxone.

Robert Colpritt, 38, of Warren, unlawful trafficking in Oxycodone.

Chad A. Young, 36, of Rockland, criminal operating under the influence, unlawful possession of Suboxone, and operating after suspension.

Angela Jean Gagnon-Croteau, 31, of Biddeford, two counts of trafficking in prison contraband and one count of unlawful possession of Suboxone and marijuana.

Joshua Marcus Croteau, 24, Maine State Prison, two counts of trafficking prison contraband, marijuana and Suboxone, and unlawful possession of scheduled drugs.

Lawrence J. Church, 27, Maine State Prison, trafficking in prison contraband, Suboxone.

Emily M. Boeske-Church, 28, of Pittsfield, trafficking in prison contraband, Suboxone, and unlawful possession of scheduled drugs.

Michelle Collette Carmack-Blemer, 38, of Biddeford, trafficking in prison contraband, Suboxone, and conspiracy to commit a crime.

Kristopher M. McWilliams 26, Maine State Prison, trafficking in prison contraband, Suboxone, and attempted trafficking in prison contraband.

Lisa G. McWilliams, 48, of Auburn, trafficking in prison contraband, Suboxone.

Suzanne M. Gardner, 49, of Rockland, operating after revocation.

Sarah Shepherd can be reached at news@penbaypilot.com