A man was arrested in Santa Cruz last night after a probation check was conducted. 22-year old Aurelio Morales was found in possession of about 7-ounces of marijuana and other evidence of drug sales when investigators were performing a routine visit to see if Morales was complying with his probation terms. Morales, who was on probation for a drug-related offense, was taken into custody on the 1000 block of Morrissey Boulevard.