From cars to Disney characters, her family is holding all of the things she loved tight.
Her younger cousins, Kimberly and Brianna Rios, say they are heartbroken they won't get to see Melanie ever again.
Melanie was an only child and developed an unbreakable bond with her cousins.
"She was a very kind, sweet girl. She would always try to keep us safe, and she was like an older sister to me," recalled Kimberly Rios, Melanie's cousin.
The 19-year-old was an only child and developed an unbreakable bond with her young cousins.
"I'm gonna miss all the memories we had of all of our cousins together," said Brianna Rios, Melanie's cousin.
Melanie's remains were found in a farm area off Avenue 20, just west of Highway 99.
The Madera County Sheriff's Office says her ex-boyfriend, 23-year-old Vicente Jasso, was the man who killed Melanie.
Deputies also arrested 22-year-old Jose Lopez Hernandez as an accessory to her murder.
"To the family of Melanie, we are deeply sorry for your loss. Our thoughts and prayers are with especially as we approach Melanie's 20th birthday," said Madera County Sheriff Tyson Pogue during a press conference announcing the arrests.
Investigators are still trying to figure out what led up to Melanie's death.
The sheriff's office encourages anyone with information to contact detectives.
Melanie's former high school is speaking out following her death.
In a statement sent to Action News, school officials wrote, in part:
"It is with tremendous sadness and broken hearts that our Firebaugh community mourns the tragic loss of former Firebaugh High School student Melanie Stephanie Rios Camacho. She graduated from Firebaugh High School in June 2021 and was loved on campus, loved by her family, and loved by her community. She was an only child who loved children and who wanted to become a teacher. To help our students, staff, and Melanie's family during this difficult time, we are providing psychologists and counselors at school."
Melanie's cousins say her parents feel like their hearts have been ripped from their chests.
"They've taken the life of a child who her parents will no longer see. The only child. They're devastated. They don't have their daughter that they had a reason to live for."
Family and friends say they will never forget Melanie's smile and infectious laugh.
They plan to keep her memory alive forever.
The City of Firebaugh plans to light its Christmas tree early this year in honor of Melanie.
A candlelight vigil will follow at 5:30 pm on Friday.
A GoFundMe account has been set up for Melanie's family during this difficult time.
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