Case closed.

TNT’s legal dramedy Franklin & Bash won’t return for a fifth season, the network announced Tuesday.

The decision not to renew the Mark-Paul Gosselaar-Breckin Meyer buddy series likely is related to the cable network’s move toward edgier programming, per our sister site Deadline, which first posted the news.

Franklin & Bash thus far this season was averaging 1.2 million total weekly viewers and a 0.3 demo rating, down from Season 3’s 2.1 mil/0.6.

The series fourth season finale, which aired Oct. 22, will be its final episode.