As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON INVEST FOLLOWING LANDING GEAR COLLAPSE DURING TOUCH DOWN, FOUND LINKS CONNECTING L/G MOTOR RELEASE ARM TO MOTOR RELEASE TUBE BENT TO THEIR OTBD SIDES. INVESTIGATION SUGGESTS AN ATTEMPT WAS MADE TO MANUALLY RAISE GEAR USING EMERGENCY EXTEND LEVER THAT COULD CAUSE RELEASE TUBE TO DROP. (X)