sophomore and junior years, yearbooks list him as a member of the varsity wrestling team at Belleville West. No activities or clubs were listed in his senior yearbook.

While some of his family moved away, the gunman settled in Belleville with his wife, Sue.

Beginning in 1969, he studied aviation at Belleville Area College, which later became Southwestern Illinois College. Then in the fall of 1971, he transferred to Southern Illinois University-Edwardsville, then only six years open in its current location. He took two classes in one term, according to SIUE spokesman Doug McIlhagga, but did not complete a degree.

Five years later he opened JTH Construction, which he operated for nearly 20 years, according to his Facebook page. In 1994, JTH Construction became JTH Inspections, a home inspection and air quality testing service that he listed as closed in 2016.

Law enforcement officials have not said what they believe his motive may have been. The shooter’s social media posts were marked by politics; he took part in a protest against income inequality at the Belleville post office in 2012 and often wrote letters to the Belleville News-Democrat to protest conservative policies. He was a strong Bernie Sanders supporter and apparently volunteered for Sanders’ 2016 presidential campaign, and he had repeatedly taken a Democratic ballot in recent elections.

In March, the gunman was warned to stop firing at trees on his property after neighbor complaints. He had a valid Illinois Firearms Owner’s Identification card at the time. In 2006, his shotgun was confiscated after a domestic fight between him, his daughter and two of his daughter’s friends. The charges were later dismissed. He has had other minor charges, including a DUI and resisting arrest charge that was dismissed in 1993.

According to news reports, Sue Hodgkinson has told reporters that her husband had been living in Alexandria, Virginia, for the past few months. There was no record of divorce filings in St. Clair County, however.

The gunman’s brother, Michael Hodgkinson, told The New York Times that James was unhappy about the election of Trump and had gone to Washington to protest. However, he also said that while James was “engaged in politics,” he otherwise led a normal life and had told his wife he would be returning home soon because he missed her and their dogs.