Possible Clues:

• Toy in pile at worst malfunctioning
• Weapon used to liquidate people
• Poolside threat
• I startle PoW, waving harmless weapon?
• The very toy for a little squirt?
• Small bomb
• War pilot set out with weapon to liquidate people
• Weapon used to liquidate people?
• Squirt's gun?
• This child's arm might need a tap