My cat has been kidnapped...

How do we cope with this? Is it even possible to get our cat back?

Our cat (not microchipped) was kidnapped by a father-son duo riding a [traveling van back on Monday while he was loitering outside our house (we live in SEA). The owner of the laundry shop said she saw them and even our cat, Clover, jumped to the front of our gate trying to escape them (our house is small, and the area is way smaller between the gate and house).

I searched at least half of our "division" for vans, and questioned their owners but no good. Now is the second day and when I asked the owner of the laundry shop, she said she will clarify first with the said owner of the van which got me real disappointed and with a "???" expression. It feels like I can't even trust her at this point...

What do we even do at this point? Is it possible that our cat is still alive? Most of us in this house are really sad over his disappearance. How can we get him back???