Vic: Time Doesn't Matter

In 1919 a farm girl visits Africa and has a life-altering experience recalling a previous life.  The recall empowers her with primitive instincts and abilities from that past life. It also rouses a love from that time and she must decide if and how to fulfill her vow of love from that life. How would you find the reincarnation of someone who died with you 100,000 years ago?