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Rogelio V. Solis, Associated Press
Youlander Ross, right, mother of slain Hattiesburg Police Officer Liquori Tate, is embraced by an officer after a vigil service Monday, May 11, 2015, in Hattiesburg, Miss. Marvin Banks faces two counts of capital murder in the Saturday shootings of Officers Benjamin Deen and Tate following a traffic stop.

JACKSON, Miss. — Authorities say they want to question two more people in connection with the fatal shooting of two Mississippi police officers last weekend.

Mississippi Bureau of Investigation spokesman Warren Strain says surveillance video from Saturday night, hours after the shooting, shows a man and a woman getting out of a Cadillac Escalade at the motel where police later arrested Marvin Banks. The 29-year-old Banks is accused of shooting officers Benjamin Deen and Liquori Tate.

Strain says authorities don't believe the man and the woman were directly involved in the shooting.

Also Tuesday, the FBI and local police looked for the gun used in the shooting near the location where they say Banks abandoned a police car he stole after the officers were shot. Strain says no weapon was found.