Someone in town has been poisoning dogs. They have killed around a dozen that i know of. Last night it was my mom's housekeepers dog. A while back it was the neighbors dog, who had a litter of puppies. There have been lots more. The police say they are using a very expensive poison, but have been no help at finding this person. They poison them, leave them for dead, often causing the poor animals to suffer horribly. One of the neighbors dog went into convulsions and had to be PTS after iv theropy. The dogs are often poisoned in their own yards inside the fence. It happens all over town and to no particular breed or person. I need to know who to contact for help before anymore animals die. Any help or suggestions is appriciated.