In 1989 a popular radio D.J. named Debbie Dicus was killed and rape was attempted but she fought enough that he could not do it. It happened in Virginia at a community garden, where she spent a good amount of time, miday. The police brought in a dog to track using the weapon used which was a garden hoe. The dog then went immediately to the crowd of on-lookers up to a man who had a flannel shirt on over a t-shirt and began barking at him. After being asked to remove his shirt his T-shirt had blood all over it Police did a blood test and it was Debbie’s. Murder solved in a couple of hours thanks to the good boy i hope he got all the treats and pets that day!

Seems rare to find any super quick solved crimes so if you know of any others please post and let me know.