OAKLAND (KRON) — An off-duty Oakland police officer has been charged in an alleged assault stemming from a Dec. 7 incident, according to the district attorney’s office.

Ofc. Cullen William Faeth was charged Thursday with two counts of battery and one count each of trespassing and public intoxication. Although four officers were involved, Faeth was the only one charged, the district attorney’s office said.

Faeth was arrested and he and the other three officers were placed on paid administrative leave during the investigation.

An Oakland mother said Sgt. Joe Turner was one of two off-duty Oakland officers who showed up at her home the night of Dec. 7. Another officer, Cullen Faeth, allegedly tried to enter her home, a struggle that she says left her with bruises.

But while that was happening, she said Sgt. Turner was standing in her yard.

Oakland police said Ofc. Faeth was arrested on suspicion of assault and public intoxication. Four officers were placed on administrative leave.

So far, no criminal charges have been filed against Sgt. Turner. Oakland police said in February an internal affairs probe is ongoing.

Oakland police have issued the following statement on the charges:

The Oakland Police Department is aware that the Alameda County District Attorney’s Office has completed its review of the case involving Officer Cullen Faeth in an off-duty incident that occurred on December 7, 2015. The criminal investigation was completed and brought to the Alameda County District Attorney’s Office on January 4, 2016 for review. An internal affairs investigation has also been completed. Pending an administrative process, Officer Faeth is on paid administrative leave. For further questions regarding the charges filed against Officer Cullen Faeth, contact the Alameda County District Attorney’s Office.

The Oakland Police Department takes all allegations of misconduct involving our employees seriously. We hold all of our employees to a high level of ethical and professional accountability and will not tolerate criminal behavior.

Bay City News contributed to this report