Supporters and friends gathered around Lehigh County Executive Tom Muller for what was thought to be a campaign kickoff Feb. 13 at Brookside Country Club, Lower Macungie Township.

However, just minutes into his speech, Muller announced he would not seek re-election for a second term.

“As great as this chapter of my life has been and continues to be, it will come to an end this year,” Muller said at the event. “This is not the kickoff of my campaign tonight. I know that will come as a surprise to most of you.”

Muller then explained the reasons for his decision.

After his daughter graduates from Emmaus High School in 2019, he and his wife, M.J., plan to move to the Carolinas.

“We have three sons in the Carolinas and two grandsons there, whom I see too infrequently,” he said. “M.J. and I plan to close the Lehigh Valley chapter of our book.”

During the gathering, Muller also endorsed Democrat Phillips Armstrong, of Whitehall, as his successor.

Armstrong was not present at the event, as he was attending a Whitehall Township Board of Commissioners meeting, but Muller’s endorsement was followed by applause.

“Phil is the current president of the Whitehall Township Board of Commissioners, a retired teacher and coach,” Muller said. “He shares my commitment to focus on doing what’s right for the citizens of this county, which is something I wanted to find - the right person who could stand for the right things for us and keep the momentum going because I do think we have good momentum.”

Armstrong ran for the seat in the state House of Representatives in the 183rd District, vacated by former state Rep. Julie Harhart last year, but lost the tight race to Zach Mako.

Armstrong is a retired social studies teacher of 40 years at Whitehall High School, where he also coached the girls basketball team.

Muller’s first and only term as Lehigh County executive began in 2014.

He moved to Lehigh County to take on the job as vice president and general manager of Binney & Smith (Crayola) in 1990, according to his biography on the Lehigh County Government website.

He transitioned from the private to the public sector when he became Lehigh County director of administration, a position he held for eight years before running for executive in 2013.

Lehigh County District Attorney Jim Martin spoke to The Press at the event.

“I understand it,” Martin said. “I’m disappointed because Tom’s always been very supportive of the district attorney’s office and me personally, but I wish him well, and I’m sure he made the right decision for himself and his family.”

Also seeking the executive seat is Republican Brad Osborne, a second-term county commissioner and former South Whitehall Township commissioner, who began his campaign in late January.