To persistently bother (someone, or a group of people) physically or psychologically when such behaviour is illegal and/or unwanted, especially over an extended period.
To annoy (someone) frequently or systematically; to pester.
To trouble (someone, or a group of people) through repeated military-style attacks.
To put excessive burdens upon (someone); to subject (someone) to anxieties.
To leave home, or other place of residence, usually unannounced, or to make good on a threat, with such action usually performed by a child or juvenile.
To become a runaway.
To flee by running.