Undefeatable

The film "Undefeatable" (1993) follows Kristi Jones, played by Cynthia Rothrock, who participates in Mafia-run street fights to earn money for her sister's college education. Meanwhile, Paul Taylor, aka Stingray, is a former underground fighter who kidnaps women resembling his ex-wife and tortures them before being tracked down by police Detective Nick DiMarco (John Miller) and Kristi's psychiatry tutor Jennifer (Donna Jason). They engage in a warehouse battle where Stingray escapes, only to be defeated later with both eyes gouged out. The film ends on a hopeful note as Kristi and her friends visit her late sister's resting place to inform her that Stingray has finally been defeated.