Jane Velez-Mitchell had an exclusive interview with Dr. Karl Hiatt, a close friend and mentor of Travis Alexander. Dr. Hiatt says Travis spoke to him about his relationship with Jodi Arias and even gave him an ominous warning.
Jodi Arias is accused of brutally murdering her ex-boyfriend, Travis Alexander. Police say she stabbed him 29 times, slit his throat and shot him. Arias claims it was in self-defense.
See the full interview Friday at 7 p.m. ET. For more on this trial, watch Jane Velez-Mitchell weeknights at 7 p.m. ET on HLN.