Tips to keep elusive bastards where you want them:

• Hide cell phone when they are not looking
• Steal their keys when they are not looking
• Park very close behind their car to ensure they don't leave
• Pocket treasured "Magnum PI" ring when owner is not looking
• Orchestrate elaborate ruse involving the target's parents, step-parents, grandparents and or pets
• Find prized, still sealed Indiana Jones figurine, steal and threaten to open if they don't come over.
• Call target, immitate Jean Claude Van Damme and claim you're in town to shoot the sequel to Kickboxer 12 and need a stunt double.
• When in doubt, use a tire boot to lock elusive bretheren's car wheel in place