The mayor threatened to “get” the security guard who filed a report about his drunken behaviour last St. Patrick’s Day, according to a report released by city officials Friday.

Rob Ford, who this week checked into rehab for substance abuse, was reportedly slurring his words when he walked up to the security desk at city hall at around 10:25 p.m. on March 15, 2014.

A report documenting the incident says that Ford gave staff at the desk green St. Patrick’s Day beads and commented on the size of one of the staff member’s biceps before bringing up a report filed by security about his behaviour back in 2012 on St. Patrick’s Day.

“You guys have a job to do. Yeah, but you can’t do that to me man. You can’t do that to me, c’mon. You know what I mean? Do what you do to me, and then slide off to ---.” What, you didn’t think I would find out? I am going to get him, mark my words,” the report quotes Ford as saying.

The security report Ford was referring to was released to the media late last year and details the mayor’s drunken behaviour and his offensive language towards his staff members.

The 2012 report described the mayor as being “very intoxicated” and holding a half-empty bottle of brandy when he approached security late that night.

Murmurs about his intoxicated and wild conduct at the Bier Market and at city hall that night were reported by the Toronto media months before the security document was officially released but the city documents confirmed the mayor’s behaviour.

The release of the 2012 report only fueled the fire that was lit after media caught wind of a video that captured the mayor smoking from a crack pipe.

After Ford approached them this year, security staff immediately reported the event to their superiors. In an email, the security guard stated he was afraid for his job.

“I am sending this information in this manner because I am disturbed by the comments our CEO has made in related to Employee A,” the guard said in his email. “The writer feels that using City of Toronto resources is putting himself and (a second security guard) at risk of a reprisal type situation by Mayor Rob Ford. The easy accessibility for the media to access this information via Freedom of Information is alarming to me….Once again, I will reiterate that Mayor Rob Ford’s comments have me most concerned for my safety as a city employee.”

After the mayor’s comments to security this year were reported to the city manager, Ford was told his comments were inappropriate and was asked to apologize. City officials say the mayor has not apologized.

The staff member involved was reassured by his superiors that his jobs was safe despite Ford’s threats.

The city released the incident report to media who filed a Freedom of Information request for the document.