Patrick Johnson claims that his brother Nick,who lives next door,stole and killed his dog Gypsy,poisoned with lithium. Patrick's wife Molly reveals that the brothers were constantly bickering over their - failed - gardening business and now are in a neighbourhood feud. Patrick admits that he used to take lithium for his bipolar condition but ditched the pills as he felt he was cured. However an outburst at the police station proves otherwise. Molly admits that she and Nick's wife Judy were crushing the lithium pills to put in Patrick's food. Did somebody deliberately poison Gypsy out of revenge or did the dog eat the pills meant for Patrick by mistake?
—don @ minifie-1