BOSTON (CBS/AP) – Sunday marked the two-year anniversary of a deadly gas explosion in Merrimack Valley, and the family of 18-year-old Leonel Rondon, who died in the incident, made their first donation from a memorial fund set up in his name.

Rondon’s family donated $5,000 in Leonel’s name to the Lawrence Fire Department, which will be used to purchase life-saving equipment.

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Columbia Gas paid a $53 million criminal fine this past June for a series of gas explosions in September 2018 that killed Rondon and damaged over a hundred homes and businesses.

Rondon died in Lawrence when a chimney collapsed on his vehicle in the driveway of a friend’s home.

The incident occurred when overpressurized gas lines exploded and set several buildings ablaze. Columbia Gas pled guilty in federal court for causing the blasts.

“Today marks two years since the tragedy in Merrimack Valley, and on this solemn day, our hearts go out to the family of Leonel Rondon and all those who were injured, suffered, or had their lives disrupted,” said Columbia Gas of Massachusetts in a tweet on Sunday. “We carry the weight of these losses with us today and every day.”

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Massachusetts Attorney General Maura Healy sent out a tweet on behalf of the Rondon family:

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