Related Clues:

• Found fault with
• Spilled the beans
• Turned state's evidence
• Named names
• Spoke
• Bad-mouthed
• Sought entrance, in a way
• Chatted
• Had a discussion
• Conversed
• Had a chat
• Had a gabfest
• Delivered a sharp blow
• Rapped with the knuckles, say
• Rapped on the door