Homicide

Officer at Hernandez trial: Shell casings found at murder scene, in rental car from same gun

  • Former New England Patriots player Aaron Hernandez bites his fingernail during testimony at his murder trial at Bristol County Superior Court in Fall River, Mass., Tuesday, Feb. 24, 2015. Hernandez is accused of the murder of Odin Lloyd in June 2013. (AP Photo/Brian Snyder, Pool)

    Former New England Patriots player Aaron Hernandez bites his fingernail during testimony at his murder trial at Bristol County Superior Court in Fall River, Mass., Tuesday, Feb. 24, 2015. Hernandez is accused of the murder of Odin Lloyd in June 2013. (AP Photo/Brian Snyder, Pool)  (The Associated Press)

  • Former New England Patriots football player Aaron Hernandez looks towards the jury during his murder trial at Bristol County Superior Court in Fall River, Mass., Wednesday, Feb. 25, 2015. Hernandez is accused of the murder of Odin Lloyd in June 2013.  (AP Photo/Aram Boghosian, Pool)

    Former New England Patriots football player Aaron Hernandez looks towards the jury during his murder trial at Bristol County Superior Court in Fall River, Mass., Wednesday, Feb. 25, 2015. Hernandez is accused of the murder of Odin Lloyd in June 2013. (AP Photo/Aram Boghosian, Pool)  (The Associated Press)

  • Prosecutor William McCauley, left, questions Vanessa Sanchez, right, during testimony at the murder trial of former New England Patriots football player Aaron Hernandez at Bristol County Superior Court in Fall River, Mass., Wednesday, Feb. 25, 2015. Hernandez is accused of the murder of Odin Lloyd in June 2013.  (AP Photo/Aram Boghosian, Pool)

    Prosecutor William McCauley, left, questions Vanessa Sanchez, right, during testimony at the murder trial of former New England Patriots football player Aaron Hernandez at Bristol County Superior Court in Fall River, Mass., Wednesday, Feb. 25, 2015. Hernandez is accused of the murder of Odin Lloyd in June 2013. (AP Photo/Aram Boghosian, Pool)  (The Associated Press)

A Massachusetts State Police sergeant has testified that the shell casings found in Aaron Hernandez's rental car and at the murder scene were fired from the same weapon.

Five shell casings were found at the scene where Odin Lloyd was killed in June 2013. An employee of a rental car business has testified that she found one shell casing in the Nissan Altima that Hernandez rented and returned the day of the killing.

Police later found that shell casing in a trash bin at the business.

Lloyd was shot six times.

Sgt. Stephen Walsh testified Wednesday that his examination determined that all six shell casings were fired by the same gun. He says they were consistent with having been fired from a Glock.

The murder weapon has never been found.