Tiger Claws is a 1992 Canadian action film directed by Kelly Makin and starring Cynthia Rothrock, Jalal Merhi and Bolo Yeung.
The police investigate a serial killer (Bolo Yeung) who seems to target only martial arts masters.
Now they need to find a tiger style master, because the killer obviously uses tiger-style kung fu.
Richards decides to renew his training in tiger style in order to better prepare himself for the eventual confrontation with the serial killer.
He manages to track down the serial killer and engages him in combat where he ultimately defeats him.