Beech 1900 pilot reported the left main gear collapsed upon landing.

Attributes
ACN	1742093
Time
Date	202005
Local Time Of Day	1801-2400
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Aircraft 1
Make Model Name	Beech 1900
Flight Phase	Landing
Flight Plan	IFR
Component
Aircraft Component	Landing Gear
Person 1
Function	Captain Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Aircraft Equipment Problem Critical Ground Event / Encounter Ground Strike - Aircraft Ground Excursion Runway

Narrative:

Took off [and] landing gear failed to retract; all gear lights remaining illuminated; with no red light in gear handle. Handle was recycled once and returned to the down position. I elected to continue on to [destination]. Approach and landing were normal; touching down at about the 1000 foot point. Shortly after touchdown; the red light in the gear handle illuminated and the left main gear apparently collapsed. Aircraft departed the paved surface; turning left to a southwesterly heading. I shut off the engines and all electrical switches and exited the aircraft with no injuries.

Original NASA ASRS Text

Title: Beech 1900 pilot reported the left main gear collapsed upon landing.

Narrative: Took off [and] landing gear failed to retract; all gear lights remaining illuminated; with no red light in gear handle. Handle was recycled once and returned to the down position. I elected to continue on to [destination]. Approach and landing were normal; touching down at about the 1000 foot point. Shortly after touchdown; the red light in the gear handle illuminated and the left main gear apparently collapsed. Aircraft departed the paved surface; turning left to a southwesterly heading. I shut off the engines and all electrical switches and exited the aircraft with no injuries.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.