Four young men were arrested overnight after they were found tagging buildings on the Northwest Side.

Two juveniles and two 18-year-olds were caught tagging four buildings and a water tower on Menchaca Street.

When police arrived at the scene, the boys had taken off but were found a short time later by a police helicopter in the 1200 block of West Laurel.

The four boys will be facing felony charges.

Police say the damages could be around $11,000.