A 40-year-old Texas man was arrested for threatening to unleash death at packed football game between the Jacksonville Jaguars and Pittsburgh Steelers, according to a report.

Authorities busted Yuttana Choochongkol on Friday after linking him to a pair of threatening messages sent to KDKA-TV and Heinz Field in Pennsylvania, where the two NFL teams were slated to play Sunday.

He planned to kill Steelers players and fans before taking his own life during the alleged plot, KSAT-TV reported.

The Pittsburgh television station and stadium sent the FBI an IP address associated with the threats, the report stated, citing an arrest affidavit.

"This Sunday's playoff game in Pittsburgh is going to be like no other. Why? Because it's going to be my last day on this pathetic planet,” Choochongkol allegedly wrote, according to the TV station. “So why not take some innocent lives with me? The Steelers game will be packed, and that's when I plan on killing Steelers football players and fans before taking my own pitiful life. After all, what does a person that is going to commit suicide have to lose? Absolutely nothing. So why not take out some million dollar Steelers players before me? Sounds like a good idea. Hahahahahah.”

Authorities tracked the IP address to Worldwide Clinical Trials in San Antonio, where Choochongkol had participated in about two dozen clinical trials since 2011.

Related: See photos from Saturday night's other AFC matchup:

18 PHOTOS New England Patriots vs. Tennessee Titans See Gallery New England Patriots vs. Tennessee Titans FOXBOROUGH, MA - JANUARY 13: Brandon Bolden #38 of the New England Patriots attempts to block a punt by Brett Kern #6 of the Tennessee Titans in the second half in the AFC Divisional Playoff game at Gillette Stadium on January 13, 2018 in Foxborough, Massachusetts. (Photo by Adam Glanzman/Getty Images) FOXBOROUGH, MA - JANUARY 13: New England Patriots quarterback Tom Brady, right, shares a moment with veteran offensive line coach Dante Scarnecchia, left, on the sidelines. The New England Patriots host the Tennessee Titans in an NFL AFC Divisional Playoff game at Gillette Stadium in Foxborough, Mass, Jan. 13, 2018. (Photo by Jim Davis/The Boston Globe via Getty Images) FOXBOROUGH, MA - JANUARY 13: Lawrence Guy #93 and Ricky Jean Francois #94 of the New England Patriots react after a sack during the fourth quarter in the AFC Divisional Playoff game against the Tennessee Titans at Gillette Stadium on January 13, 2018 in Foxborough, Massachusetts. (Photo by Maddie Meyer/Getty Images) FOXBOROUGH, MA - JANUARY 13: Brandon Bolden #38 of the New England Patriots carries the ball during the third quarter in the AFC Divisional Playoff game against the Tennessee Titans at Gillette Stadium on January 13, 2018 in Foxborough, Massachusetts. (Photo by Adam Glanzman/Getty Images) FOXBOROUGH, MA - JANUARY 13: New England Patriots Deatrich Wise Jr., left, sacks Marcus Mariota, right, during fourth quarter action. The New England Patriots host the Tennessee Titans in an NFL AFC Divisional Playoff game at Gillette Stadium in Foxborough, Mass, Jan. 13, 2018. (Photo by Stan Grossfeld/The Boston Globe via Getty Images) FOXBOROUGH, MA - JANUARY 13: Rob Gronkowski #87 of the New England Patriots catches a touchdown pass as he is defended by Kevin Byard #31 of the Tennessee Titans during the fourth quarter in the AFC Divisional Playoff game at Gillette Stadium on January 13, 2018 in Foxborough, Massachusetts. (Photo by Adam Glanzman/Getty Images) FOXBOROUGH, MA - JANUARY 13: Tom Brady #12 of the New England Patriots hands the ball offsides to Brandon Bolden #38 during the third quarter in the AFC Divisional Playoff game against hte Tennessee Titans at Gillette Stadium on January 13, 2018 in Foxborough, Massachusetts. (Photo by Adam Glanzman/Getty Images) FOXBOROUGH, MA - JANUARY 13: Jonathan Jones #31 of the New England Patriots is injured during the fourth quarter of the AFC Divisional Playoff game against the Tennessee Titans at Gillette Stadium on January 13, 2018 in Foxborough, Massachusetts. (Photo by Elsa/Getty Images) FOXBOROUGH, MA - JANUARY 13: Corey Davis #84 of the Tennessee Titans catches a touchdown pass during the fourth quarter against the New England Patriots in the AFC Divisional Playoff game at Gillette Stadium on January 13, 2018 in Foxborough, Massachusetts. (Photo by Adam Glanzman/Getty Images) FOXBOROUGH, MA - JANUARY 13: Tom Brady #12 of the New England Patriots throws the ball during the fourth quarter of the AFC Divisional Playoff game against the Tennessee Titans at Gillette Stadium on January 13, 2018 in Foxborough, Massachusetts. (Photo by Jim Rogash/Getty Images) FOXBOROUGH, MA - JANUARY 13: Chris Hogan #15 of the New England Patriots reacts during the fourth quarter in the AFC Divisional Playoff game against the Tennessee Titans at Gillette Stadium on January 13, 2018 in Foxborough, Massachusetts. (Photo by Maddie Meyer/Getty Images) FOXBOROUGH, MA - JANUARY 13: New England Patriots Rob Gronkowski catches the ball for a touchdown against Tennessee Titans Kevin Byard in the fourth quarter. The New England Patriots host the Tennessee Titans in an NFL AFC Divisional Playoff game at Gillette Stadium in Foxborough, Mass, Jan. 13, 2018. (Photo by Matthew J. Lee/The Boston Globe via Getty Images) FOXBOROUGH, MA - JANUARY 13: Jonnu Smith #81 of the Tennessee Titans is injured during the third quarter of the AFC Divisional Playoff game at Gillette Stadium on January 13, 2018 in Foxborough, Massachusetts. (Photo by Jim Rogash/Getty Images) FOXBOROUGH, MA - JANUARY 13: A New England Patriots fan holds a sign during the game. The New England Patriots host the Tennessee Titans in an NFL AFC Divisional Playoff game at Gillette Stadium in Foxborough, Mass, Jan. 13, 2018. (Photo by Matthew J. Lee/The Boston Globe via Getty Images) FOXBOROUGH, MA - JANUARY 13: Tom Brady #12 reacts with Danny Amendola #80 of the New England Patriots after a touchdown in the third quarter of the AFC Divisional Playoff game against the Tennessee Titans at Gillette Stadium on January 13, 2018 in Foxborough, Massachusetts. (Photo by Jim Rogash/Getty Images) FOXBOROUGH, MA - JANUARY 13: Dion Lewis #33 of the New England Patriots carries the ball in the third quarter of the AFC Divisional Playoff game against the Tennessee Titans at Gillette Stadium on January 13, 2018 in Foxborough, Massachusetts. (Photo by Maddie Meyer/Getty Images) FOXBOROUGH, MA - JANUARY 13: James White #28 of the New England Patriots carries the ball for a touchdown as he is defended by Kevin Byard #31 of the Tennessee Titans in the first quarter of the AFC Divisional Playoff game at Gillette Stadium on January 13, 2018 in Foxborough, Massachusetts. (Photo by Maddie Meyer/Getty Images) FOXBOROUGH, MA - JANUARY 13: James White #28 of the New England Patriots reacts with Tom Brady #12 after scoring a touchdown in the second quarter of the AFC Divisional Playoff game against the Tennessee Titans at Gillette Stadium on January 13, 2018 in Foxborough, Massachusetts. (Photo by Elsa/Getty Images) Up Next See Gallery Discover More Like This HIDE CAPTION SHOW CAPTION of SEE ALL BACK TO SLIDE

He was arrested Friday and booked into Adult Detention Center Facility in Bexar County on federal charges related to making a terroristic threat, records show.

It was not immediately known which agency arrested Choochongkol or if he had made plans to go to Pennsylvania.

Pittsburgh Mayor Bill Peduto thanked the local FBI field office and police for helping with Choochongkol’s apprehension.

More from :

Jaguars at Steelers - Playbook for the AFC Divisional Round

Le'Veon Bell threatens retirement if Steelers tag him again

Stan Van Gundy, Rick Carlisle huge jerks for LaVar Ball outrage