Police say a Philadelphia man who's accused of leading a counterfeit coupon ring threatened to kill a confidential informant in Lehigh County.

Court documents show police in Bucks County arrested Samir Muhana and others on February 21st with the help of the aforementioned informant.

Muhana made bail a week later.

On March 9th, police say Muhana left a voicemail for the informant threatening to kill him.

Investigators have charged Muhana with witness intimidation and making terroristic threats.

He's now being held in Lehigh County Prison.