Lamar OdomLamar Odom‘s tough week just keeps getting worse.

Odom, who reportedly disappeared for a few days, has battled crack cocaine addiction for years and is close to separating from his wife, Khloe Kardashian, was picked up for drunken driving early Friday morning, TMZ reports.

Odom was arrested around 4 a.m. after police observed him driving “too slow … in a serpentine manner” in his white Mercedes SUV, according to the report.

“Lamar initially did not respond to cops, and drove three exits before finally coming to a stop,” TMZ reports. “Law enforcement sources tell TMZ he showed obvious signs of intoxication.”

Odom failed numerous field sobriety tests, TMZ says, and refused a chemical test. He was booked and held on $15,000 bail.