The children behave suspiciously and ask her how come her phone is not working, but they let her leave.

He was arrested after behaving suspiciously and apparently assaulting an ambulance crew trying to help him.

"While you were in the club, did you notice anyone selling drugs or behaving suspiciously?"

To begin with, it appears he caught sight of a man behaving suspiciously.

What he means by a man behaving suspiciously he doesn't know himself.

It may attempt to remove rival malware in order to prevent the system from behaving suspiciously.

Of the two Newton crew members she knew best, one was dead and the other was behaving suspiciously.

Econophysicists point out that incomes and wealth behave suspiciously like atoms.

Elinor (who has been behaving suspiciously in the eyes of some) is put on trial.

Did any pair of people behave suspiciously when they arrived here?