I need to find out about a movie and I need your help. Please?

All I know is that the lead character is involved in publishing. It involves train travel, art, mystery and murder. Also, it came out a while ago,at least 20 years. Any ideas? I can’t seem to remember anything else, just that I watched it a lot, and I wanted to again because I’ve been on a nostalgia kick lately. Thank you for your time.