Dr. Henry Gross was investigated for the February 26, 1943 abortion death of 20-year-old waitress Dorothy Webber of Altgeld Street in Elmwood Park, Illinois.
During that investigation, Gross was tried and convicted for the abortion death of Lavern Perez
- "Jurors Convict Physician of Abortion Death," Chicago Tribune, Jul. 3, 1943
- Illinois Deaths and Stillbirths Index, 1916-1947