Police respond to multiple shootings and false alarm in LA area on busy Tuesday

False report of shooting at Ontario Mills mall prompts large police response, no actual shooting occurred.
Carjacking suspect taken into custody after wild chase through LA County on Memorial Day.
Police officers involved in shooting while responding to reported stabbing at Wells Fargo in Long Beach.
Shooting reported outside Westchester LA Amazon Fresh grocery store, suspect in custody.
Information on incidents remain limited as authorities continue to investigate series of events.