Ingersoll v. Liberty Bank of Buffalo
Supreme Court of New York
14 N.E.2d 828 (1938)
Ingersoll (plaintiff) and her husband rented an apartment in a building owned by Liberty Bank (defendant), which knew of but failed to repair badly worn and cracked basement stairs; while carrying a heavy package down the stairs, Ingersoll's husband fell after a step broke, later died, and Ingersoll sued for negligence, arguing the broken step caused his fall, while Liberty argued he had instead fainted and dropped the package, which then broke the step. Though the jury found for Ingersoll, the court of appeals overturned the verdict for failure to prove a causal connection, and Ingersoll appealed further.
Whether a plaintiff must show a causal connection between her injuries and the defendant's negligence to support a negligence claim, and how that causation may be established from circumstantial evidence.