A 31-year-old man was admitted to Lawrence Memorial Hospital late Saturday night after being stabbed several times in the back.

Lawrence Police Sgt. Damon Thomas said one of the knife wounds reached the victim’s liver.

Police arrested a 28-year-old woman on aggravated battery charges Sunday morning and recovered a knife they say was used in the assault, which occurred in the 500 block of North Eighth Street. Police would not release the victim’s name, so no medical update was available from LMH.