Tewksbury man accused of killing Lowell teen he was dating has history of violent behavior [Video]

A 21-year-old Tewksbury man charged with the murder of a 15-year-old girl prosecutors say he was in a relationship with had previously faced criminal charges in two separate incidents, including one where he was accused of pointing what appeared to be a gun at a person’s head.

In 2022, Trevor Bady was charged with discharging a firearm within 500 feet of a building, assault with a dangerous weapon, carrying a loaded firearm without a license and carrying a firearm without a license for an incident in January of that year. He was also charged with unarmed robbery and assault and battery with a dangerous weapon for an incident in December 2021, Lowell District Court records show.

Just after 11:30 p.m. on Jan. 6, 2022, Bady, who was 18 at the time, arrived by car to an address on Crescent Street in Lowell, according to court records. At the time, he was living with the nephew of two people he …