Petty theft

May 29, 9:30 a.m., 600 Block of Belben Court: David Hernandez, 20, arrested for entering yard and stealing bicycle.

Vehicle tampering

May 29, 3:05 a.m., 1400 Block of Holt Avenue: Suspect entered unlocked vehicle and rifled through glove compartment. Nothing appeared to have been stolen.

Vandalism arrest

May 30, 10:30 a.m., Pinewood High School, 26800 Fremont Road, Los Altos Hills: A 15-year old boy was arrested for throwing river rocks at vehicles in April, causing an estimated $15,000 worth of damage.