I am the one what did the did and the one what knows what did the did.
The person who has committed an evil, unethical, or immoral act is __________. The person who is looking for the _______ is also __________. It's often said that detectives are __________ of everyone they meet.
I am one and the same, but distinct and separate.
Both words are spelled the same, are adjectives, but describe two opposing people in the same situation.
The situations I create are also quite tense.
Virtually all drama involves someone being __________. You will be hard pressed to find a crime drama that does not refer to someone as a _______ or __________.
I am no Cyrano, but if you're looking for me, you'll find ten letters.
The word you're looking for has ten letters.
The word is:
SUSPICIOUS
And you often use words directly related to it such as
SUSPECT or SUSPICION.