I realize this is somewhat off topic but Massachusetts State Police is notoriously corrupt. Some recent items off the top of my head which have been covered extensively in mainstream media:

  * The overtime scandal; TLDR for years there has been a culture of falsifying overtime often in multiple excess of base salary
  * A recruit was beaten to death in an alleged hazing incident
  * Accepting bribes to pass CDL inspections
  * Drug labs faking results, 21k convictions overturned... years later
  * The Karen Read drama, which is just embarrassing regardless of who's the murderer

It's honestly kind of hard to find refs for some of the specific incidents I'm thinking of, because the search results are masked by other similar incidents! Just for starters,

https://www.nbcnews.com/news/us-news/epic-drug-lab-scandal-r...

https://www.wcvb.com/article/recent-massachusetts-state-poli...

https://www.wcvb.com/article/massachusetts-state-police-trai...

https://en.wikipedia.org/wiki/Massachusetts_State_Police#Con...