After the death of the M bodies in 1989,Dodge did offer police pursuit K cars,Durangos,and Intrepids.Even Ramchargers up to 1993 were available for police/fleet/military use.

Basically,Dodge never really dropped out of the cop car scene.Just was in the background behind GM's and Phords offerings until the Charger came out in hot pursuit.
Me? I just love my 87 Dippy.

'68 Newport Custom Barge on a Budget!! BOAB
1973 Satellite WAGON! 318- 3 on the tree!!
2008 Chrysler 300c HEMI!