hateful thief

Yesterday, when i was lying on the bed, i heard the sound of my dog, it barked so loudly, and then i heard a big bang. My dad hit the window strongly to make the alarm ring after he saw the thief stealing things through CCTV.
After that, i heard mummy shouting: 'ada orang!', and my maid also shouting at there:'celaka orang ni!'. Then, they all rushed to downstairs, at that time, i shouted too, quite loudly, but dunnoe why i can't wake up my sisters, they kept sleeping at there like a sleepy pig...
Then, i rushed to parent's room, they were not in room at that time, i quickly searched for longsticks and a spray can who can let people faint in a few seconds. After i took all the things, i rushed down... but at that time, the thief was already gone.
We viewed the CCTV's record and we found it was an aged man, about 40-50years old, wearing black and white shirt,who came in foot, after that, we all sat in the car and go around to find the thief, but we failed to find it.
Luckily, the thief was just stealing bras and panties, there's something wrong in his mind i think... Fortunately the thief didn't found by us last night, if not i am sure he's now lying in the hospital... Better don't let me or my parents saw him at the next time, if not we are going to report to the police.