Police said a woman and a male relative were involved in an argument that escalated to a stabbing.
One of the victims was transported to a local hospital in critical condition, authorities said.
After being treated at a hospital, one man was arrested on suspicion of assault, police said.
A man walking in the Rose Park was stabbed multiples times by an unknown assailant during the day, authorities said.
A man was in the hospital early Saturday morning after being stabbed with an unknown object in West Long Beach.
Long Beach police officers rushed to four different reports of shootings and stabbings, resulting in four wounded and one arrest.
The disagreement escalated, and the suspect stabbed the man in the upper body with non-life-threatening wounds, police said.
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.