Tucson police have arrested a 16-year-old for spray painting graffiti on saguaros and boulders at Saguaro National Park East in May.

The teen also is suspected in at least 140 incidents of graffiti throughout the city, said Officer Abel Urzua, a Tucson Police Department.

He was arrested Monday and faces two counts of felony vandalism, said Urzua, a graffiti abatement officer with TPD.

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