Related Clues:

• Rats
• Spills the beans
• Squeals
• Blabs
• Tells all
• Snitches
• Is a blabbermouth
• Gets specific
• Gossips
• Sings, so to speak
• Sings, at the station?
• Specifies one's cohorts in crime
• Succumbs to interrogation, perhaps
• Spills it
• Blabs, blabs, blabs