Aaron Carter's Ex Melanie Martin Has 'More Questions' After Singer's Cause of Death Is Released

Melanie Martin is questioning the autopsy results of her former fiancéAaron Carter. According to the Los Angeles County Medical Examiner-Coroner, the 34-year-old singer accidentally drowned Nov. 5 after inhaling difluoroethane and taking alprazolam, but Martinhas told TMZthat his official cause of death is “not closure for me.” Difluoroethane is a gas often used in cans of compressed air, which can be huffed to produce a high, while alprazolam is the generic form of brand-name Xanax.

Aaron Carter's Ex, on Behalf of Their Son Prince, 23 Months, Sues Doctors, Pharmacies for Wrongful Death of Singer

Aaron Carter in Hollywood in December 2017.Photo: Rodin Eckenroth/Getty Aaron Carter’s son Prince has filed a lawsuit against doctors and pharmacies for wrongful death of the late pop star. The lawsuit also claims that doctors and pharmacies, including Walgreens, were aware of Carter’s “mental health and psychiatric condition” — and prescribed him the medication anyway in inconsistent quantities, leading tohis deathin November of last year. Martin, who is suing for damages, had no comment.

Aaron Carter's Final Resting Place Revealed by Twin Sister Angel: 'I Invite You to Visit'

Aaron Carter.Photo:Angel Carter Conrad/Instagram, Gabe Ginsberg/Getty Angel Carter Conrad/Instagram, Gabe Ginsberg/Getty Angel, 35, revealed the memorial spot for her brother in apost on InstagramFriday, encouraging fans to visit the site nearly a year after the singer’sdeath. “Aaron’s portrait was placed this morning at Forest Lawn Hollywood Hills,” Angel captioned a photo of Aaron’s memorial. “He adored his fans, and I know how much this would mean to him now having a final resting place where we could all celebrate his life.

Aaron Carter's Mom Says She 'Never Touched' His Money in 'Marriage Boot Camp: Family Edition' Teaser

Family drama is front and center in the upcoming season of Marriage Boot Camp: Family Edition. “You thoughtMarriage Boot Camp: Family Editionhad seen it all, but it’s never seen pain, problems, and personas like this,” the narrator says in the teaser over flashes of the drama to come this season. Aaron Carter‘s financial drama with his mom, Jane, seems to come to a boiling point. “Seventy-five million records, 65 music videos,” Carter, 31, says in the teaser after the narrator introduces, “the pop star who lost millions to his momager.

Aaron Carter's Twin Sister Angel Lays Her Brother's Ashes to Rest: 'That Was My Last Act of Love' (Exclusive)

Angel Carteris opening up about laying her twin brotherAaron Carterto rest followinghis deathlast year. In this week’s issue of PEOPLE, the 35-year-old spoke about her need to “protect him” after he died in November at his home in California. “To lose a twin, it’s an out-of-body experience. He’s a part of me. And it was like when he died, I had this sense of, ‘I’ve got to get him in my house.