Real life cops aren't like TV. They might take a report but won't spend an ounce of energy looking otherwise, even if you have the IP. Then again it's Canada so maybe they are less lazy/corrupt than US cops.
Sure there are lazy cops, but it's more of a risk/reward analysis. There's such a small chance of recovering the laptop, and since no violence involved, it's not worth the effort when the loss is relatively small, and there are crimes of greater consequence to respond to and resolve.
Let's be more realistic and compare them to the slackers found at every kind job. But now imagine those slackers with supremely dangerous amounts of authority that are constantly abused and no-one can challenge, co-workers that will cover their ass no matter how big the lie, really good pay, really good benefits, incredible overtime pay, insane early retirement pay (while they work other jobs) and it's nearly impossible to be fired once hired.