San Diego

Mission Valley Fentanyl Deal Turns Fatal, Carlsbad Man Hit With 12-Year Term

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Published on February 07, 2026
Mission Valley Fentanyl Deal Turns Fatal, Carlsbad Man Hit With 12-Year TermSource: howtostartablogonline.net, CC BY 2.0, via Wikimedia Commons

A drug deal that started with a social media chat and a ride-share trip ended with a young woman on life support and a Carlsbad man headed to federal prison for more than a decade.

Cameron William Fulston, of Carlsbad, was sentenced this week to 12 years in federal prison after admitting he helped arrange a fentanyl sale that killed 25-year-old Danielle Good. Good was found unresponsive in a Mission Valley apartment bathroom and later removed from life support, according to court records.

Fulston pleaded guilty to coordinating the sale and was sentenced yesterday to 144 months behind bars, according to NBC 7 San Diego. Prosecutors say Fulston initiated a social media conversation that led Good to travel from Carlsbad to San Diego, where emergency responders later found her just after midnight on Sept. 10, 2023.

What prosecutors say

In court filings, prosecutors describe a night that escalated quickly and ended in tragedy. According to those documents, Good left her Carlsbad home by ride share and went to a Mission Valley apartment, where she obtained pills shortly after 10 p.m. that later tested positive for fentanyl.

Investigators say co-defendant Bryan Kim Bullard was with Good that night and contacted Fulston, asking for Narcan as she began to overdose. Bullard did not call 911 for roughly an hour, according to the U.S. Attorney's Office, and when he finally did, he used Good's phone and then fled before officers arrived.

Co-defendant sentenced last year

Bullard previously pleaded guilty in a related federal case and was sentenced last year to 20 years in prison. Prosecutors argued his actions showed “extreme indifference” to Good's life. Reporting from the Times of San Diego notes that Good's family members attended Bullard's sentencing and delivered emotional statements describing the toll her death has taken.

Where this fits locally

The case lands in the middle of a broader regional push to confront fentanyl-related deaths. Recent numbers show some improvement, but officials caution that the crisis is far from over.

San Diego County recorded roughly 945 overdose deaths in the most recent report, down from more than 1,200 the prior year, according to KPBS. Health leaders say fentanyl remains a leading cause of fatal overdoses and warn that racial and neighborhood disparities in who is dying have not gone away. County programs have put a spotlight on overdose surveillance, naloxone distribution, and targeted outreach in overdose hotspots.

Charges and legal stakes

The federal indictment in Fulston's case lists charges including conspiracy to distribute fentanyl resulting in death and distribution of fentanyl resulting in death, filed under Case No. 24-cr-01063-BAS. Those statutes carry stiff penalties and, in some situations, mandatory minimum prison terms, according to charging documents and press statements from the U.S. Attorney's Office.

U.S. Attorney Adam Gordon described the conduct in court filings and public statements as showing a chilling lack of humanity. Prosecutors say the case emerged from a multi-agency investigation focused on fentanyl distribution in the San Diego region.

Good's family members, along with public health officials, have urged that even as defendants are sentenced, the region keep its focus on prevention, treatment, and harm reduction so fewer families end up in the same position.