Suspicious act in Kr market

This morning at 10 AM, I went to KR Market to get my laptop repaired. I parked my Activa 4G near the BMTC bus stand, on one of the cross roads. I placed my helmet inside the boot space (dikki), locked it securely, and also applied the hand lock. Then, I walked to the laptop service shop, which took me about two hours. When I returned to my parking spot, I noticed my helmet was placed on top of the seat, and one of the mirrors was damaged. Nothing was stolen, but it felt like someone was trying to show their power. It made me think that stealing an Activa would have been an easy task for them.