The mother of deceased 6-month-old Wyllow Brewer appeared in court Monday.
According to Krisanne LoGalbo with Arizona Superior Court, Kylie Brewer, along with all three of her co-defendants, Kaylie Gossett, Jon-Paul Bogdanowich Jr, and Brianna Raidy all appeared.
MORE: New reports released in death of 6-month-old
The four are facing charges in connection to the death of WyllowBrewer back in February 2017.
The Pima County Sheriff's Department has released more than 200 pages of records that detail conversations investigators had with the suspects facing murder charges in the death of a 6-month-old.
According to reports from PCSD, in the days before Wyllow's death, Brewer said she was in the hospital with pneumonia. She admitted to injecting meth the previous Tuesday, but said she's not addicted and uses the drug to help with the pain she has with scoliosis and other chronic issues. Brewer had told investigators she had recently had other health problems and had pneumonia before.
WATCH: Vigil held for child who died in February
Brewer is scheduled to return to court July 10.