A couple from Maine with past criminal convictions are facing more charges after police found drugs inside an Auburn apartment.

According to CBS 13 News, police went to the apartment of 28-year-old Sabrina Harps around 8:30 p.m. Thursday as part of a drug investigation.

Harps’ boyfriend, 33-year-old Daniel Williams, was also at the apartment.

Police found fentanyl, oxycodone pills, and Suboxone strips, with a total street value of $24,000. They also discovered ammunition and drug paraphernalia.

The pair had prior convictions for illegal credit card use, robbery, drug trafficking, and domestic violence assault. Both are being held without bail.