22 to 24 cars kene pecah??

few days ago, there's an incident happened around our neighbourhood.. just one street in front of our house, up to 24 cars kene pecah cermin n all things inside are mostly gone. how can this happen?? banyak tu~ no one hears any alarm, or bunyik cermin pecah or nething. anyhow..

all cars are at d same road.. depan is open area whereby people jog,naik bike, jalan2, smue la coz its an open taman rekreasi.. there's no security guard on that area becoz the residence dont want to share n pay for it. unlike our row.

so could this be something that was planned by the thieves dgn guards because they were not demanded or paid to guard that row, or is it just another genius minds that are really desperate to get money by stealing?

d big question is.. how can it possibly been done, in a very short time tengah malam, without anyone noticing anything or any sound. n how can d guards are not aware enough of d incident padahal they were demanded by our group of neighbours to make rounds each our starting from 9pm to 9am d next morning.

any thougts? anyone?
-dYa-