A Keansburg man is accused of murdering his girlfriend after she was dropped off unconscious at a hospital in Toms River, authorities said.

An Ocean County grand jury indicted 41-year-old Emiliano Davila in the death of Mary O'Connor of Seaside Heights.

The woman was brought to the hospital in November by Davila and another man while she was unconscious, with prosecutors saying she suffered a brain bleed and appeared to have been strangled.

O'Connor died two days later, prosecutors said.