LUBBOCK, Texas (AP) — The 19-year-old Texas Tech University student charged with murder in the shooting death of a campus police officer used a gun he brought into the police station.

A Texas Tech spokesman confirmed Wednesday that Hollis Daniels did not use a police department gun in the shooting of Officer Floyd East Jr. on Monday. Police haven't answered whether Daniels owned the gun.

Officers received complaints about a student acting erratically and possibly having a weapon. East conducted a student welfare check Monday evening and found evidence of drugs and drug paraphernalia.

Daniels w...