Complex sentence: Investigation leads in a Canadian province where Canadian Pacific have no interest at all like Yukon, they can investigate this case, conduct surveillance, get search warrants, seize the laptops, proceed to the arrest and prosecute the suspects in court themselves.
Split into simpler sentences: Investigation leads in a Canadian province where Canadian Pacific have no interest at all like Yukon. They can investigate this case, conduct surveillance, get search warrants, seize the laptops, proceed to the arrest and prosecute the suspects in court themselves.