Celtic have confirmed that a package containing bullets addressed to Neil Lennon and Niall McGinn has been intercepted in the post.
Police in Northern Ireland said officers were called to Mallusk office on January 5 after postal workers reported suspicions about two items of mail.
The items were removed for further examination, and police are investigating the incident.
A spokesman for Celtic said: “It is now a police matter and the club has no further comment to make.”
Lennon’s international career was brought to an end after receiving a death threat whilst with the Northern Ireland squad.
Twenty-three year old McGinn was a late substitute in Celtic’s 2-0 win over Rangers last week but was left out of the squad for today’s Scottish Cup win over Berwick Rangers.
Kenny Dalglish takes over at Liverpool
Follow Video Celts on Twitter, Facebook and YouTube
Scum.
Cowardly scum.