Fresno Police said Officer Brian Freer was reading a story posted on ABC30.com when he noticed comments below the story contained a comment from a man, later identified as Alan Duncan Jr., promoting the McKenzie Street Bulldog gang. Police said the comment was posted through Duncan's Facebook account.
Officer Freer was able to access Duncan's Facebook page and saw additional comments promoting the Bulldog gang and referenced to narcotic activity. Freer then used the Fresno Police Department database to determine that Duncan was listed on felony probation and classified as a high risk offender.
Fresno Police then did a probation search on Duncan's home where they found a small amount of crystal methamphetamine, marijuana, and narcotic paraphernalia.
Police said Alan Duncan Jr. is 26-years-old and is a self admitted McKenzie Street Bulldog gang member with an extensive criminal history. He was booked into the Fresno County Jail for probation violation and narcotic charges.