To all the Troopers out there, I saw something this morning that I haven't seen before. I was on my way home from work this morning on Rt 9 in Dedham. I saw a SP cruiser that said Incident Response Unit on the fender instead of State Police. The cruiser was all dark blue with the SP seal on the door. No light bar, but it had a push bar with blues and was all tinted out. I havent seen a solid blue SP cruiser before. Just wondering what it was. Any light to be shed?