One person killed in fiery multi-vehicle collision on Interstate 20 at Highway 310 in Dallas

One person killed in fiery Interstate 20 collision at Highway 310 in Dallas Dallas, TX. – One person was killed in a multi-vehicle collision on Sunday morning in Dallas. According to the Dallas County Sheriff’s Office, the accident happened around 2:40 a.m. on Interstate 20 at Highway 310. An 18-wheeler, a box truck and a pickup truck were involved in