Police Searching Dog

I understand that police in Orlando are looking for a man named Jason Rodriguez, as a suspect in a mass shooting.
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Once again, a good tracking dog, ready for the police, would really help.
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A sniffer dog uses air scent.
A tracking dog, like a bloodhound uses scent on the ground.
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Why don't the Orlando police have a tracking dog, after the suspect?
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Why isn't a dog doing a building search? Aren't all Schutzhunds suppose to be able to do building searches - oh, once again, only well enough for a dog event.
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Where are all of our trained tracking and building search dogs?
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Why are those purebred show dog breeders wasting resources breeding extreme show dog types?
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The public is being sold left overs from show bred litters, not search, rescue, or tracking litters.