James Kulstad was shot and killed on April 8, 2018 in Bakersfield, CA. His brother, Ryan, says he held James in his arms as he took his last breaths.

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Ryan says he told police everything he knows about that night – but no one has been arrested or charged in connection with James’ death.

On Tuesday’s episode of Dr. Phil, Dr. Phil tells Ryan that he may know more than he thinks he knows about the circumstances surrounding his older sibling’s death.

“I think you may be blocking some things, but I think there’s some things you may not recognize the significance of,” Dr. Phil says. “You may have some pieces to a jigsaw puzzle here that you’re not aware the significance of.”

WATCH: Former FBI Profiler Shares A Detailed Description Of Who She Thinks May Have Harmed The Bakersfield 3

The family says they’re scared for their safety, and in the video above, they reveal why. Hear about a letter Ryan received in the mail and a phone call James’ daughter received a week after her father’s death. And, former FBI profiler Candice DeLong and former police detective Steve Kardian share their thoughts after hearing this information.

This episode airs Tuesday. Watch more here.

If you have any information regarding the death of James Kulstad, please call Secret Witness at (661) 332-4040.

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Mothers Of The Bakersfield 3 React To New Information