At the scene, police found a man with stab wounds to his upper body.
The Long Beach Police Department reported three separate stabbings and a shooting throughout the city.
Police said the attack happened around 9:30 p.m. at a bus stop near Bluff Park.
The victim told police he and his girlfriend had been in an argument, which escalated into her stabbing him.
Officers found a 37-year-old man with non-life-threatening injuries to his lower body. The man said that his girlfriend stabbed him with a metal object because of an argument.
Police say they arrested a 61-year-old man on suspicion of stabbing someone at a motel in the city’s Willmore neighborhood Tuesday.
Two other people were injured in separate, unrelated stabbings Friday night and early Saturday, police said.
Two 18-year-olds were taken to the hospital but expected to survive after a trio of assailants drove up and stabbed them around 7 p.m. on Tuesday, according to the LBPD.
Long Beach police said they are investigating a stabbing in the Rainbow Harbor area that injured a 19-year-old man early Tuesday morning.
The victim sustained minor injuries to the upper body and declined medical attention, police said.