Officers were unable to find a crime scene or witnesses, according to police.
No injuries were reported for the shooting, police said.
Long Beach police made two arrests following a stabbing incident Saturday morning that left two people injured.
Police said that the victim was involved in an argument with two suspects at the park.
The man suspected of the stabbing left the scene before officers got there, police said.
Long Beach police are investigating two separate stabbings that took place Thursday night and Friday morning.
Police are still investigating but so far don’t have any information on a motive or further description of the attacker.
Patrons of some Downtown Long Beach restaurants were shocked when a homeless man erupted into screams Monday afternoon and ran down the street with a bloodied back, apparently stabbed in front of the Chase Bank on Pine Avenue and Third Street.
The victim and suspect knew each other, police said.
Officials said the two men are known to each other. The suspect fled before police arrived to the scene.