He can be, but sometimes it takes a while. The police unions and bargaining agreements outline procedures which must be followed when determining punishment for a LEO who is being charged with any type of misconduct. It will also depend if he is charged with a crime vs violation of policy and procedures.
There is a relatively new game in town which deals with police misconduct. It is called POST, an acronym for MA Peace Officer Standards and Training Commission.
“Massachusetts Peace Officer Standards and Training (POST) Commission, a watchdog agency born from reforms adopted after the murder of George Floyd by a Minneapolis officer nearly four years ago, as state officials sought to bring all Massachusetts police departments under consistent regulations.”.
I am not all that familiar with POST policies, but is seems they have the power to suspend officers and also to bar them from ever returning to police work. Attached is an interesting article dated February 2024 which explains a little about POST and some of the cases they were involved in. A few involve MSP troopers.
One officer is charged with child abuse. Another is accused of using LSD. Both are suspended by the state, along with more than 40 other officers facing accusations ranging far and wide.
www.masslive.com
Often, PO’s charged with a serious crime will resign from their positions before the case goes to court in order to keep their pensions. Once convicted, an officer will usually loose his pension if he is still a member of the department/agency especially if it is a felony conviction.