Four guilty pleas and two not guilty pleas were entered during court proceedings Thursday at the Warren County Courthouse.

Guilty pleas were entered by the following individuals:

¯ Courtney L. Barrett, 29, Warren, to DUI and a traffic violation. Three additional traffic violations were not prosecuted.

¯ Hannah M. Irvine, 31, Warren, to retail theft.

¯ John R. Frontera, 41. Columbus, to possession of firearm prohibited while charges of possession with intent to deliver and possession of drug paraphernalia were not prosecuted. At a second docket, Frontera pleaded guilty to simple assault and cruelty to animals while charges of aggravated assault, strangulation, simple assault and harassment were not prosecuted.

¯ Samantha A. McGaughey, 35, Irvine, to two counts of retail theft. Three counts of retail theft and a count of defiant trespass were not prosecuted.

Not guilty pleas were entered by the following individuals:

¯ Dakota S. Griffin, 22, Warren. Griffin has been charged with criminal mischief — damage property.

¯ Cameron T. Hale, 33, Warren. Hale has been charged with two counts of DUI and two traffic violations.