Navy sailor admits killing fellow service member as mother questions missed warning signs

This material may not be published, broadcast, rewritten, or redistributed. ©2026 FOX News Network, LLC. All rights reserved. Quotes displayed in real-time or delayed by at least 15 minutes. Market data provided by Factset. Powered and implemented by FactSet Digital Solutions. Legal Statement. Mutual Fund and ETF data provided by LSEG. Fox News Flash top headlines are here. Check out what's clicking on FoxNews.com. A Navy sailor admitted Monday to strangling fellow sailor, 21-year-old Angelina Resendiz, inside his barracks room last year, bringing what her mother described as "peace of mind" while renewing questions from Resendiz’s family and advocates about whether military leaders missed opportunities to intervene before the killing. Esmi Castle, whose daughter was found dead in a wooded area in Norfolk, about 10 miles from Naval Station Norfolk in June 2025, told Fox News Digital that hearing Jeremiah Copeland admit responsibility in court answered lingering questions about how her daughter died. But she said she believes the killing could have been prevented. According to USNI News, Copeland pleaded guilty during a general court-martial Monday to the unpremeditated murder of Cu