The mysterious 'Gs' popped up on private and public property around the city.

PITTSFIELD, Mass. — Police believe they have nabbed the vandal who's been spray painting the letter "G" all over the city.

Lt. Gary Traversa reported on Monday that nine counts of vandalism will be filed against one George O'Neil, 38, of  Lincoln Street.

The department's been investigating the appearance of the mysterious "Gs" painted on numerous road signs, utility boxes, bridges, and both public and private buildings throughout the city since early September. It was not believed to be related in any way to gang activity and police were sure it was one person doing the tagging.

The majority of the vandalism had not been directly reported to the Police Department by property owners. But police, working those who did, and information provided by citizens "familiar with the suspect" led the pending criminal charges.

The reason for the Gs, other than a possible initial, is still unknown.