Livermore police arrested three juveniles suspected of committing dozens of smash-and-grab auto burglaries, officials said.
Officers were investigating a string of auto burglaries that occurred between May 5 and June 3 near downtown Livermore, all of which took place overnight and involved smashed windows, officials said. USB drives, battery packs, sunglasses and wallets were among the stolen items, police said.
Authorities later identified several juvenile suspects, including two boys aged 12 and 15, and one girl, 14…