A 19-year-old man killed in Arlington on Monday night was one of the victims in the 2021 Timberview High School shooting. Zacchaeus Selby was 15 years old when the school shooting happened.

Zacchaeus Selby, then a 15-year-old Timberview High School student, was shot four times by a classmate in 2021, authorities said. Selby, now 19, was killed in another shooting at an Arlington ...