People are most commonly incarcerated upon suspicion or conviction of committing a crime.

One blood sample should be taken upon suspicion of CMV, and another one taken within 2 weeks.

The Soviet system was founded upon suspicion and distrust.

Several community radio stations were shut down and searched upon suspicion of supporting the UDD.

The Prince is for life, unless he is removed upon suspicion of some design to enslave the people.

Upon suspicion that someone entering the county was a union organizer, Chafin's deputies would either force him to leave, arrest him, or beat him.

I doubt that The Shadow would ordinarily balk upon mere suspicion of danger.

Upon Harry's resignation and increased suspicion resulting, Mally was arrested.

I should think the bank authorities would have them locked upon suspicion.

Police can also detain anyone upon reasonable suspicion.