108 Minutes are the original length

The US RaroVideo NTSC region-free edition is 100 minutes 42 seconds; the box info gives the runtime as 101 minutes. This edition does include some nudity and sex, but so far I'm not finding any indication of what might be cut. English translations of the title Delitto d'Amore are alternately Crime of Love or Somewhere Beyond Love, so possibly a comparison will show up online for one of these titles.

The Italian Amazon.it also shows only the RaroVideo edition, formatted in PAL with a nominal runtime of 97 minutes, which would equal the NTSC 101 minutes. So that's no help. Presumably this is the same cut that you saw on German TV.