The first season of Silent Witness aired in 1996.
Emilia Fox has a 3 episode mystery called Signore Vulpe also that is also enjoyable.
I’m on season 20 of the Midsomer Murders.
Wisting from Norway was another I enjoyed.
Suburra: Blood on Rome...just a few seasons.
Gangs in modern Rome and the crooked politicians and priests that are owned by them and cover for them.
It’s ugly, bloody, nasty and fascinating.
Much is shot in Rome and supposedly, Ostia.
Enjoyed Signora Volpe...hope they got tapped for more episodes.