New surveillance video captures the last moments that Ole Miss student Ally Kostial was seen alive before she was gunned down last week.

The video, released by the City of Oxford and obtained by local station WLBT, shows Kostial, 21, walking alone along Oxford Square on Friday night as several others are gathered on the street socializing.

Authorities have said that Kostial, of St. Louis, Missouri, was last seen stopping at the door of a bar on the square.

The next day, cops on routine patrol discovered her body near Sardis Lake — about 10 miles from the University of Mississippi at Oxford campus. She had been shot eight times, authorities have said.

Brandon Theesfeld, 22, of Texas, was arrested Monday on suspicion of murder in connection with Kostial’s death. He was booked at the Lafayette County Detention Center.

Two old Facebook photos show Kostial and Theesfeld smiling, with their arms around each other.

The precise nature of their relationship is unclear.