Officer Daniel MacKenzie resigned in early 2019 amid an internal investigation into his conduct during an arrest. In 2018, MacKenzie punched and tased a handcuffed suspect who was kicking the security divider in his patrol car. The incident was captured on body camera footage. Following the dismissal of charges against the suspect, MacKenzie was placed on administrative leave without pay and subsequently resigned. ([11alive.com](https://www.11alive.com/article/news/third-roswell-officer-fired-fourth-resigns-amid-11alive-investigations/85-18f07c18-7e75-4550-998f-a395a2e08da0/?utm_source=openai))