I was wondering whether the words "suspect" as a transitive verbs and the phrasal verb "be suspicious of..." mean the same or not.
Example:
1- No one knows who killed her, but police suspect Sam.
2- No one knows who killed her, but police are suspicious of Sam.
To me they both mean the same thing. If I am mistaken, please let me know about their nuance.
PS. Unfortunately, I did not find the similar thread quite helpful.