Miami man accused of stabbing victim in neck at Homestead clinic

Patrick McKinnon. (MDCR/ GOOGLE MAPS 2025)

HOMESTEAD, Fla. – A Miami man is facing a charge of second-degree attempted murder after he allegedly stabbed a 47-year-old in the neck at a plasma donation clinic in Homestead last week, police confirmed in an arrest report Tuesday.

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Patrick McKinnon, 39, was arrested on Monday, just six days after Homestead police were dispatched to CSL Plasma at 512 W. Mowry Drive in reference to the stabbing, the report stated.

Investigators said the incident occurred on Jan. 21 when the victim was sitting in the lobby of the clinic.

The 47-year-old victim told police that McKinnon approached him and said, “Told you I was going to stab you,” before attacking him with a knife, police wrote in the report.

Moments later, police said the victim stood up and fought back to avoid being stabbed again.

Clinic security intervened and broke up the altercation, but both the victim and McKinnon fled the scene before officers arrived, according to investigators.

Shortly after, Homestead Hospital staff notified authorities of a stabbing victim in the emergency room.

A be-on-the-lookout was issued, and police said McKinnon was taken into custody just after 11:30 a.m. Thursday.

An arrest report stated that the victim viewed the lineup and identified McKinnon as the person who stabbed him. At the bottom of the lineup, the victim wrote, “Slash my neck over ID,” according to investigators.

Police said surveillance video from the clinic corroborated the victim’s account.

Authorities said he had known McKinnon for about two years.

McKinnon was read his Miranda rights and made a statement that was redacted in the publicly-released report.

The victim’s injuries and condition were not immediately disclosed and a motive remains unclear at this time.

As of Tuesday, McKinnon is being held at the Turner Guilford Knight Correctional Center, where his bond was listed as “to be set.”


About the Author
Ryan Mackey headshot

Ryan Mackey is a Digital Journalist at WPLG. He was born in Long Island, New York, and has lived in Sunrise, Florida since 1994.

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