Employee was a contractor for 4 months and hired on 6-19-19. On 6-20-19 employee was building a 10ft crib on HG5 recovery. As EE walked away, the crib fell striking EE on the left shoulder and thumb. Employee worked until 6-24-19 and went to the doctor and was referred for a CT scan on 6-27-19, then referred for a MRI on 7-3-19 and diagnosed to need therapy for 3 weeks.