No one in the area reported injuries or damage to their vehicles, police said.
After starting eastbound on Highway 500 near Thurston Way, the suspect pickup entered southbound I-205 and drove over the Glenn L. Jackson Memorial Bridge into Portland before turning onto westbound I-84, according to emergency radio traffic monitored by The Columbian.
Police performed a Pursuit Intervention Technique, or PIT, maneuver on westbound I-84 between 33rd and 12th avenues, according to Portland police.
Two people, including Bossy, were taken into custody a few minutes later.
Around 3 p.m., Vancouver police also arrested Nenemeny W. Ekiek, 21, who was booked into the Cowlitz County Jail on suspicion of first-degree murder.
Investigators say Bossy and Ekiek were with D’Anthony Leslie Williams, 19, when he allegedly fatally shot 30-year-old Kayla Chapman, a clerk at the Kelso Quik Chek Market, on Jan. 22. Chapman was the only person in the store at the time. Williams was arrested in Camas the next day.